diff --git a/package.json b/package.json
index 7141a08d9cc..23aa61efef3 100644
--- a/package.json
+++ b/package.json
@@ -74,15 +74,15 @@
   },
   "devDependencies": {
     "@babel/preset-env": "^7.7.7",
-    "@glimmer/compiler": "0.47.9",
+    "@glimmer/compiler": "^0.48.0",
     "@glimmer/env": "^0.1.7",
-    "@glimmer/interfaces": "0.47.9",
-    "@glimmer/node": "0.47.9",
-    "@glimmer/opcode-compiler": "0.47.9",
-    "@glimmer/program": "0.47.9",
-    "@glimmer/reference": "0.47.9",
-    "@glimmer/runtime": "0.47.9",
-    "@glimmer/validator": "0.47.9",
+    "@glimmer/interfaces": "^0.48.0",
+    "@glimmer/node": "^0.48.0",
+    "@glimmer/opcode-compiler": "^0.48.0",
+    "@glimmer/program": "^0.48.0",
+    "@glimmer/reference": "^0.48.0",
+    "@glimmer/runtime": "^0.48.0",
+    "@glimmer/validator": "^0.48.0",
     "@simple-dom/document": "^1.4.0",
     "@types/qunit": "^2.5.4",
     "@types/rsvp": "^4.0.3",
diff --git a/packages/@ember/-internals/glimmer/lib/component-managers/curly.ts b/packages/@ember/-internals/glimmer/lib/component-managers/curly.ts
index 6fea6b84fd9..f5312566164 100644
--- a/packages/@ember/-internals/glimmer/lib/component-managers/curly.ts
+++ b/packages/@ember/-internals/glimmer/lib/component-managers/curly.ts
@@ -21,10 +21,9 @@ import {
   WithJitDynamicLayout,
   WithJitStaticLayout,
 } from '@glimmer/interfaces';
-import { unwrapTemplate } from '@glimmer/opcode-compiler';
 import { RootReference, VersionedPathReference } from '@glimmer/reference';
 import { PrimitiveReference } from '@glimmer/runtime';
-import { EMPTY_ARRAY } from '@glimmer/util';
+import { EMPTY_ARRAY, unwrapTemplate } from '@glimmer/util';
 import { combine, Tag, validate, value } from '@glimmer/validator';
 import { SimpleElement } from '@simple-dom/interface';
 import { BOUNDS, DIRTY_TAG, HAS_BLOCK, IS_DISPATCHING_ATTRS } from '../component';
diff --git a/packages/@ember/-internals/glimmer/lib/component-managers/custom.ts b/packages/@ember/-internals/glimmer/lib/component-managers/custom.ts
index 254dfe2c544..e6eb5c0d039 100644
--- a/packages/@ember/-internals/glimmer/lib/component-managers/custom.ts
+++ b/packages/@ember/-internals/glimmer/lib/component-managers/custom.ts
@@ -15,8 +15,8 @@ import {
   VMArguments,
   WithJitStaticLayout,
 } from '@glimmer/interfaces';
-import { unwrapTemplate } from '@glimmer/opcode-compiler';
 import { ComponentRootReference, PathReference } from '@glimmer/reference';
+import { unwrapTemplate } from '@glimmer/util';
 import { consume, createTag, isConst, Tag } from '@glimmer/validator';
 
 import { ENV } from '@ember/-internals/environment';
diff --git a/packages/@ember/-internals/glimmer/lib/component-managers/internal.ts b/packages/@ember/-internals/glimmer/lib/component-managers/internal.ts
index 0bdc7f26a47..99021d84b7e 100644
--- a/packages/@ember/-internals/glimmer/lib/component-managers/internal.ts
+++ b/packages/@ember/-internals/glimmer/lib/component-managers/internal.ts
@@ -1,6 +1,6 @@
 import { Factory, Owner } from '@ember/-internals/owner';
 import { ComponentDefinition, WithJitStaticLayout } from '@glimmer/interfaces';
-import { unwrapTemplate } from '@glimmer/opcode-compiler';
+import { unwrapTemplate } from '@glimmer/util';
 import RuntimeResolver from '../resolver';
 import { OwnedTemplate } from '../template';
 import AbstractComponentManager from './abstract';
diff --git a/packages/@ember/-internals/glimmer/lib/component-managers/outlet.ts b/packages/@ember/-internals/glimmer/lib/component-managers/outlet.ts
index bc483d03220..ab608f6f894 100644
--- a/packages/@ember/-internals/glimmer/lib/component-managers/outlet.ts
+++ b/packages/@ember/-internals/glimmer/lib/component-managers/outlet.ts
@@ -15,9 +15,9 @@ import {
   WithDynamicTagName,
   WithJitStaticLayout,
 } from '@glimmer/interfaces';
-import { unwrapTemplate } from '@glimmer/opcode-compiler';
 import { ComponentRootReference, VersionedPathReference } from '@glimmer/reference';
 import { EMPTY_ARGS } from '@glimmer/runtime';
+import { unwrapTemplate } from '@glimmer/util';
 import { CONSTANT_TAG, createTag, Tag } from '@glimmer/validator';
 
 import { SimpleElement } from '@simple-dom/interface';
diff --git a/packages/@ember/-internals/glimmer/lib/component-managers/root.ts b/packages/@ember/-internals/glimmer/lib/component-managers/root.ts
index 32101b3c895..62b32836ede 100644
--- a/packages/@ember/-internals/glimmer/lib/component-managers/root.ts
+++ b/packages/@ember/-internals/glimmer/lib/component-managers/root.ts
@@ -9,8 +9,8 @@ import {
   Option,
   VMArguments,
 } from '@glimmer/interfaces';
-import { unwrapTemplate } from '@glimmer/opcode-compiler';
 import { EMPTY_ARGS } from '@glimmer/runtime';
+import { unwrapTemplate } from '@glimmer/util';
 import { DIRTY_TAG } from '../component';
 import { EmberVMEnvironment } from '../environment';
 import { DynamicScope } from '../renderer';
diff --git a/packages/@ember/-internals/glimmer/lib/component-managers/template-only.ts b/packages/@ember/-internals/glimmer/lib/component-managers/template-only.ts
index 83282c7fef5..7a586bf6ed7 100644
--- a/packages/@ember/-internals/glimmer/lib/component-managers/template-only.ts
+++ b/packages/@ember/-internals/glimmer/lib/component-managers/template-only.ts
@@ -7,8 +7,8 @@ import {
   VMArguments,
   WithJitStaticLayout,
 } from '@glimmer/interfaces';
-import { unwrapTemplate } from '@glimmer/opcode-compiler';
 import { NULL_REFERENCE } from '@glimmer/runtime';
+import { unwrapTemplate } from '@glimmer/util';
 import { CONSTANT_TAG, createTag } from '@glimmer/validator';
 import { EmberVMEnvironment } from '../environment';
 import RuntimeResolver from '../resolver';
diff --git a/packages/@ember/-internals/glimmer/lib/helpers/-i.ts b/packages/@ember/-internals/glimmer/lib/helpers/-i.ts
deleted file mode 100644
index a0a10ecb17f..00000000000
--- a/packages/@ember/-internals/glimmer/lib/helpers/-i.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import { assert } from '@ember/debug';
-import { CapturedArguments, VM, VMArguments } from '@glimmer/interfaces';
-import { HelperRootReference } from '@glimmer/reference';
-
-function i({ positional }: CapturedArguments): number {
-  assert('[BUG] -i takes a single string', typeof positional.at(0).value() === 'string');
-  return parseInt(positional.at(0).value() as string, 10);
-}
-
-export default function(args: VMArguments, vm: VM) {
-  return new HelperRootReference(i, args.capture(), vm.env);
-}
diff --git a/packages/@ember/-internals/glimmer/lib/renderer.ts b/packages/@ember/-internals/glimmer/lib/renderer.ts
index 00606884964..67c7ab59173 100644
--- a/packages/@ember/-internals/glimmer/lib/renderer.ts
+++ b/packages/@ember/-internals/glimmer/lib/renderer.ts
@@ -15,8 +15,7 @@ import {
   RenderResult,
   SyntaxCompilationContext,
 } from '@glimmer/interfaces';
-import { JitContext, unwrapHandle, unwrapTemplate } from '@glimmer/opcode-compiler';
-import { RuntimeProgramImpl } from '@glimmer/program';
+import { JitContext } from '@glimmer/opcode-compiler';
 import { VersionedPathReference } from '@glimmer/reference';
 import {
   clientBuilder,
@@ -26,11 +25,12 @@ import {
   DOMTreeConstruction,
   inTransaction,
   IteratorResult,
-  JitRuntimeFromProgram,
+  JitRuntime,
   JitSyntaxCompilationContext,
   renderJitMain,
   UNDEFINED_REFERENCE,
 } from '@glimmer/runtime';
+import { unwrapHandle, unwrapTemplate } from '@glimmer/util';
 import { CURRENT_TAG, runInAutotrackingTransaction, validate, value } from '@glimmer/validator';
 import { SimpleDocument, SimpleElement, SimpleNode } from '@simple-dom/interface';
 import RSVP from 'rsvp';
@@ -282,27 +282,21 @@ export abstract class Renderer {
     let runtimeResolver = (this._runtimeResolver = new RuntimeResolver(env.isInteractive));
     let compileTimeResolver = new CompileTimeResolver(runtimeResolver);
 
-    this._context = JitContext(compileTimeResolver);
+    let context = (this._context = JitContext(compileTimeResolver));
 
-    populateMacros(this._context.macros);
-
-    let program = new RuntimeProgramImpl(
-      this._context.program.constants,
-      this._context.program.heap
-    );
+    populateMacros(context.macros);
 
     let runtimeEnvironmentDelegate = new EmberEnvironmentDelegate(owner, env.isInteractive);
-
-    this._runtime = JitRuntimeFromProgram(
+    this._runtime = JitRuntime(
       {
         appendOperations: env.hasDOM
           ? new DOMTreeConstruction(document)
           : new NodeDOMTreeConstruction(document),
         updateOperations: new DOMChanges(document),
       },
-      program,
-      runtimeResolver,
-      runtimeEnvironmentDelegate
+      runtimeEnvironmentDelegate,
+      context,
+      runtimeResolver
     );
   }
 
diff --git a/packages/@ember/-internals/glimmer/lib/resolver.ts b/packages/@ember/-internals/glimmer/lib/resolver.ts
index 2d6a37cd6c6..fa7e706d68e 100644
--- a/packages/@ember/-internals/glimmer/lib/resolver.ts
+++ b/packages/@ember/-internals/glimmer/lib/resolver.ts
@@ -12,9 +12,16 @@ import { PARTIALS } from '@ember/deprecated-features';
 import EmberError from '@ember/error';
 import { _instrumentStart } from '@ember/instrumentation';
 import { DEBUG } from '@glimmer/env';
-import { ComponentDefinition, Helper, JitRuntimeResolver, Option } from '@glimmer/interfaces';
-import { PartialDefinition, unwrapTemplate } from '@glimmer/opcode-compiler';
+import {
+  ComponentDefinition,
+  Helper,
+  JitRuntimeResolver,
+  Option,
+  PartialDefinition,
+} from '@glimmer/interfaces';
+import { PartialDefinitionImpl } from '@glimmer/opcode-compiler';
 import { getDynamicVar, ModifierDefinition } from '@glimmer/runtime';
+import { unwrapTemplate } from '@glimmer/util';
 import { CurlyComponentDefinition } from './component-managers/curly';
 import { CustomManagerDefinition, ManagerDelegate } from './component-managers/custom';
 import InternalComponentManager, {
@@ -23,7 +30,6 @@ import InternalComponentManager, {
 import { TemplateOnlyComponentDefinition } from './component-managers/template-only';
 import { isHelperFactory, isSimpleHelper } from './helper';
 import { default as componentAssertionHelper } from './helpers/-assert-implicit-component-helper-argument';
-import { default as parseIntHelper } from './helpers/-i';
 import { default as inputTypeHelper } from './helpers/-input-type';
 import { default as normalizeClassHelper } from './helpers/-normalize-class';
 import { default as trackArray } from './helpers/-track-array';
@@ -251,7 +257,6 @@ const BUILTINS_HELPERS: IBuiltInHelpers = {
   unless: inlineUnless,
   '-hash': hash,
   '-each-in': eachIn,
-  '-i': parseIntHelper,
   '-input-type': inputTypeHelper,
   '-normalize-class': normalizeClassHelper,
   '-track-array': trackArray,
@@ -440,7 +445,7 @@ export default class RuntimeResolver implements JitRuntimeResolver<OwnedTemplate
     let templateFactory = lookupPartial(name, owner);
     let template = templateFactory(owner);
 
-    return new PartialDefinition(name, template);
+    return new PartialDefinitionImpl(name, template);
   }
 
   private _lookupModifier(name: string, meta: OwnedTemplateMeta) {
diff --git a/packages/@ember/-internals/glimmer/lib/utils/debug-render-tree.ts b/packages/@ember/-internals/glimmer/lib/utils/debug-render-tree.ts
index cb877704878..56aae9ebb9e 100644
--- a/packages/@ember/-internals/glimmer/lib/utils/debug-render-tree.ts
+++ b/packages/@ember/-internals/glimmer/lib/utils/debug-render-tree.ts
@@ -1,8 +1,7 @@
 import { assert } from '@ember/debug';
 import { Bounds, CapturedArguments, Option } from '@glimmer/interfaces';
-import { unwrapTemplate } from '@glimmer/opcode-compiler';
 import { VersionedPathReference } from '@glimmer/reference';
-import { expect, Stack } from '@glimmer/util';
+import { expect, Stack, unwrapTemplate } from '@glimmer/util';
 import { SimpleElement, SimpleNode } from '@simple-dom/interface';
 import { OwnedTemplate } from '../template';
 
diff --git a/packages/ember-template-compiler/lib/plugins/index.ts b/packages/ember-template-compiler/lib/plugins/index.ts
index 35d315c6a03..07266ab0bdb 100644
--- a/packages/ember-template-compiler/lib/plugins/index.ts
+++ b/packages/ember-template-compiler/lib/plugins/index.ts
@@ -5,7 +5,6 @@ import AssertLocalVariableShadowingHelperInvocation from './assert-local-variabl
 import AssertReservedNamedArguments from './assert-reserved-named-arguments';
 import AssertSplattributeExpressions from './assert-splattribute-expression';
 import DeprecateSendAction from './deprecate-send-action';
-import SafeIntegersBugfix from './safe-integers-bugfix';
 import TransformActionSyntax from './transform-action-syntax';
 import TransformAttrsIntoArgs from './transform-attrs-into-args';
 import TransformComponentInvocation from './transform-component-invocation';
@@ -42,7 +41,6 @@ const transforms: Array<APluginFunc> = [
   AssertSplattributeExpressions,
   TransformEachTrackArray,
   TransformWrapMountAndOutlet,
-  SafeIntegersBugfix,
 ];
 
 if (SEND_ACTION) {
diff --git a/packages/ember-template-compiler/lib/plugins/safe-integers-bugfix.ts b/packages/ember-template-compiler/lib/plugins/safe-integers-bugfix.ts
deleted file mode 100644
index 5df3b120f9e..00000000000
--- a/packages/ember-template-compiler/lib/plugins/safe-integers-bugfix.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-import { AST, ASTPlugin, ASTPluginEnvironment } from '@glimmer/syntax';
-import { MustacheStatement, NumberLiteral } from '@glimmer/syntax/dist/types/lib/types/nodes';
-
-/**
- @module ember
-*/
-
-/**
-  A Glimmer2 AST transformation that replaces all instances of
-
-  ```handlebars
- {{987654321}}
-  ```
-
-  to
-
-  ```handlebars
- {{-i "987654321"}}
-  ```
-
-  as well as other integer number literals in sexp arguments, etc.
-
-  The version of Glimmer VM we are using has a bug that encodes
-  certain integers incorrectly. This forces them into strings and
-  use `{{-i}}` (which is a wrapper around `parseInt`) to decode
-  them manually as a workaround.
-
-  This should be removed when the Glimmer VM bug is fixed.
-
-  @private
-  @class SafeIntegersBugfix
-*/
-
-export default function safeIntegersBugfix(env: ASTPluginEnvironment): ASTPlugin {
-  let { builders: b } = env.syntax;
-
-  return {
-    name: 'safe-integers-bugfix',
-
-    visitor: {
-      MustacheStatement(node: AST.MustacheStatement): AST.MustacheStatement | undefined {
-        if (!requiresWorkaround(node)) {
-          return;
-        }
-
-        return b.mustache(
-          '-i',
-          [b.string(String(node.path.value))],
-          undefined,
-          !node.escaped,
-          node.loc
-        );
-      },
-
-      NumberLiteral(node: AST.NumberLiteral): AST.SubExpression | undefined {
-        if (!requiresWorkaround(node)) {
-          return;
-        }
-
-        return b.sexpr('-i', [b.string(String(node.value))], undefined, node.loc);
-      },
-    },
-  };
-}
-
-type NumberLiteralMustacheStatement = MustacheStatement & { path: NumberLiteral };
-
-function requiresWorkaround(node: AST.MustacheStatement): node is NumberLiteralMustacheStatement;
-function requiresWorkaround(node: AST.NumberLiteral): boolean;
-function requiresWorkaround(node: AST.MustacheStatement | AST.NumberLiteral): boolean {
-  if (node.type === 'MustacheStatement' && node.path.type === 'NumberLiteral') {
-    return requiresWorkaround(node.path);
-  } else if (node.type === 'NumberLiteral') {
-    return isInteger(node.value) && isOverflowing(node.value);
-  } else {
-    return false;
-  }
-}
-
-// Number.isInteger polyfill
-function isInteger(value: number): boolean {
-  return isFinite(value) && Math.floor(value) === value;
-}
-
-function isOverflowing(value: number): boolean {
-  return value >= 2 ** 28;
-}
diff --git a/yarn.lock b/yarn.lock
index 8249143688e..58f6f1f23d0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -801,139 +801,142 @@
   resolved "https://registry.yarnpkg.com/@ember/edition-utils/-/edition-utils-1.2.0.tgz#a039f542dc14c8e8299c81cd5abba95e2459cfa6"
   integrity sha512-VmVq/8saCaPdesQmftPqbFtxJWrzxNGSQ+e8x8LLe3Hjm36pJ04Q8LeORGZkAeOhldoUX9seLGmSaHeXkIqoog==
 
-"@glimmer/compiler@0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/compiler/-/compiler-0.47.9.tgz#7048fe0c4e9040dadf8352ed7e854c730805ff14"
-  integrity sha512-95B4bZ/48FWJdpuoy1JBgB3n0gpbAaMK3kkcrgcBv8/MkYzyraZuP/qAqtkXBF/+rAlczMBe5ODUhBOIzre4Gw==
-  dependencies:
-    "@glimmer/interfaces" "^0.47.9"
-    "@glimmer/syntax" "^0.47.9"
-    "@glimmer/util" "^0.47.9"
-    "@glimmer/wire-format" "^0.47.9"
+"@glimmer/compiler@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/compiler/-/compiler-0.48.0.tgz#8ffec14934dfa70284e0f5010e59e576ed475d61"
+  integrity sha512-MrvPkurag6judWc2TP2/wFgAQz68qq9u7Z/gtaC9CTGtJTrIav8MgiyYytKnAx2nCWns0uok9wMkFszV5e/bMA==
+  dependencies:
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/syntax" "^0.48.0"
+    "@glimmer/util" "^0.48.0"
+    "@glimmer/wire-format" "^0.48.0"
     "@simple-dom/interface" "^1.4.0"
 
-"@glimmer/encoder@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/encoder/-/encoder-0.47.9.tgz#76b8844b70aa2948a14306edfd189ab9c3c49ac1"
-  integrity sha512-A3ldCfWzXVuU4vF2R0nFKppBZ90zgjsC8DS41Z5O4tdL1aJZ1WhyF/DaJI7YNqnh2gn+1pFAUTkZgMgEADV59w==
+"@glimmer/encoder@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/encoder/-/encoder-0.48.0.tgz#486f13f353ec46720f967538da3b4b1bc8cc393d"
+  integrity sha512-6yuKh6LkiDRmqHtEy5BWvXbUH7LLJ7k0vUC6qYf/BBcdL6rqtI+bkD8enaS3pLNTCUQ4rx2ks6x63PrN2ASOOQ==
   dependencies:
-    "@glimmer/interfaces" "^0.47.9"
-    "@glimmer/vm" "^0.47.9"
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/vm" "^0.48.0"
 
 "@glimmer/env@0.1.7", "@glimmer/env@^0.1.7":
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/@glimmer/env/-/env-0.1.7.tgz#fd2d2b55a9029c6b37a6c935e8c8871ae70dfa07"
   integrity sha1-/S0rVakCnGs3psk16MiHGucN+gc=
 
-"@glimmer/interfaces@0.47.9", "@glimmer/interfaces@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/interfaces/-/interfaces-0.47.9.tgz#4c50b5343815045318bba38915f780ae39f14590"
-  integrity sha512-xne80DHkPC70u08LKV9g0+PboAmIw0A+vDXjJXMrDoRcNzCR4dXR6nvKD/Een+wbwwBaRawCIn45Rnk5+Dyvrg==
+"@glimmer/interfaces@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/interfaces/-/interfaces-0.48.0.tgz#2ed02298215af89195cca1b1492175dce4fca850"
+  integrity sha512-DSdohINB5YNlaJgb8rzr2Bf/ml3Nt3bgi+sGV6jzzpRVtytXnZZW7AOZruMnHq0EVOFt8mS/312s1HmpYKEWrw==
   dependencies:
     "@simple-dom/interface" "^1.4.0"
 
-"@glimmer/low-level@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/low-level/-/low-level-0.47.9.tgz#ef5e3aaaa659e3d94fa452688f869a2a38524285"
-  integrity sha512-BUQeUxx8mDlNNwVFz3SFIOs0eysl9OX89suUrZROZ/emg37RZFbo/6cRi7v5ZCEknX2vCBJ0tzEbWXGEiPoysQ==
+"@glimmer/low-level@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/low-level/-/low-level-0.48.0.tgz#5182b938587a258cba6e285e8aa17811266c0f1f"
+  integrity sha512-PK9sHRANA1LSyVWqDf+2M25tFKJHQWrHZFF69wmVWHftHETrzEbkfWmu6xfIrt8B2EHLzVAA2uYNfhhQBMK3LQ==
 
-"@glimmer/node@0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/node/-/node-0.47.9.tgz#91677f8c61c3ed1003f962466eeab3cd03bc132f"
-  integrity sha512-txe2pDVKczw1dx+Z48BwzU4n8SSTlsZ4n/rylmxw2Vc5fSUivLz9rVf34n40cD13v0Bz5keEKitYtG6LFDA8BA==
+"@glimmer/node@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/node/-/node-0.48.0.tgz#8e0985afc34f9bf786902e8c9033de2e8c26d085"
+  integrity sha512-9hMeST5v/cxJSqioRk0CqZ8WnNTwGvBvm3x6lSIKMDGgTp7yXl9QuU9ElLMIPJDfKo9qqR83/gE2b4ruhtRd6g==
   dependencies:
-    "@glimmer/interfaces" "^0.47.9"
-    "@glimmer/runtime" "^0.47.9"
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/runtime" "^0.48.0"
+    "@glimmer/util" "^0.48.0"
     "@simple-dom/document" "^1.4.0"
     "@simple-dom/interface" "^1.4.0"
 
-"@glimmer/opcode-compiler@0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/opcode-compiler/-/opcode-compiler-0.47.9.tgz#732d33355385de1bc9c27f76203f30e22088525f"
-  integrity sha512-JMBatBMmC/AJKerlKB6cx33Knm3UGtdDdBLklQZoJOC7q0WUL/S7zZ5uCrpaP3sxBa9PP7HNYRdyK2tsbgYnWg==
-  dependencies:
-    "@glimmer/encoder" "^0.47.9"
-    "@glimmer/interfaces" "^0.47.9"
-    "@glimmer/program" "^0.47.9"
-    "@glimmer/reference" "^0.47.9"
-    "@glimmer/util" "^0.47.9"
-    "@glimmer/vm" "^0.47.9"
-    "@glimmer/wire-format" "^0.47.9"
-
-"@glimmer/program@0.47.9", "@glimmer/program@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/program/-/program-0.47.9.tgz#8ffa8a43c36d985d5d6949672b69bee1f3d6e9a6"
-  integrity sha512-y3aShRCnVDhdq8I/uNokQ00QNn89hRSKLjhnh8s0stk7sGBJrzuas2DTSQOVkKEuz96SAIqBQD+xpMJjf3mF4A==
-  dependencies:
-    "@glimmer/encoder" "^0.47.9"
-    "@glimmer/interfaces" "^0.47.9"
-    "@glimmer/util" "^0.47.9"
-
-"@glimmer/reference@0.47.9", "@glimmer/reference@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/reference/-/reference-0.47.9.tgz#f95c06a8dd08eddc16f1f5ccc9071ecb544be37b"
-  integrity sha512-IXn995T0maaKKSEcTTnRhEvjV24nnf2FG1cEKw0V2/tjvef+pn3zJqgUACqUF0c1BMDWTepw4ES70TEVq9F4jQ==
+"@glimmer/opcode-compiler@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/opcode-compiler/-/opcode-compiler-0.48.0.tgz#d7decad6c14fa2f3892d2bf1ac90406365c05d2f"
+  integrity sha512-fLrB2PHj/fAMKPiNmcrDK85mULx5p5pJbP6k7HpuC423bbmYZu72i9uoFVVtiU+DpKr8w6cHxhMNFOoYiGM1SQ==
+  dependencies:
+    "@glimmer/encoder" "^0.48.0"
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/program" "^0.48.0"
+    "@glimmer/reference" "^0.48.0"
+    "@glimmer/util" "^0.48.0"
+    "@glimmer/vm" "^0.48.0"
+    "@glimmer/wire-format" "^0.48.0"
+
+"@glimmer/program@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/program/-/program-0.48.0.tgz#35a25fe3cfa61f659d556d2bd69b4e2f402b2b1d"
+  integrity sha512-iTr/0ieBLPXx7lBxQNDvJv9ZZgK/emuDXMEcgSoiqFshsPFn54oYblXOjKJp2R0xdvEZ5cHCkD4CuT8sp9FYfg==
+  dependencies:
+    "@glimmer/encoder" "^0.48.0"
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/util" "^0.48.0"
+
+"@glimmer/reference@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/reference/-/reference-0.48.0.tgz#05a0df416fb75be4d45b13db4cfcf45b1b68117b"
+  integrity sha512-SU2HGHSbUvuUhxFlyxvBta2HAjM4yKNhPQho6bhgRFM9HtKqfkX4cwZxLwk54M5kThCvj4ZJ4SS81xOayGWocQ==
   dependencies:
     "@glimmer/env" "^0.1.7"
-    "@glimmer/util" "^0.47.9"
-    "@glimmer/validator" "^0.47.9"
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/util" "^0.48.0"
+    "@glimmer/validator" "^0.48.0"
 
-"@glimmer/runtime@0.47.9", "@glimmer/runtime@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/runtime/-/runtime-0.47.9.tgz#35c9d6820086d4fe9e2e810553b103d7c70d55e5"
-  integrity sha512-j6jecBLhVEwEtlU44WqC7GeNUU5sfLGJHK0CYhlYa+kd4BUOphWRrQ+NCKOjkehgbYlXA0PGuGVPZ9mB0ACbJg==
+"@glimmer/runtime@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/runtime/-/runtime-0.48.0.tgz#b5663de1d4c1c4bc633094ec66f6d4db4d2cba4b"
+  integrity sha512-c5NNw/y7YbunIiyNREPHwENsnV8AZbUzZ+seX2C79/USJ3KTAp/aCyR7gdD95x+eSB96zweOW0lPc93WN47TBA==
   dependencies:
     "@glimmer/env" "0.1.7"
-    "@glimmer/interfaces" "^0.47.9"
-    "@glimmer/low-level" "^0.47.9"
-    "@glimmer/program" "^0.47.9"
-    "@glimmer/reference" "^0.47.9"
-    "@glimmer/util" "^0.47.9"
-    "@glimmer/validator" "^0.47.9"
-    "@glimmer/vm" "^0.47.9"
-    "@glimmer/wire-format" "^0.47.9"
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/low-level" "^0.48.0"
+    "@glimmer/program" "^0.48.0"
+    "@glimmer/reference" "^0.48.0"
+    "@glimmer/util" "^0.48.0"
+    "@glimmer/validator" "^0.48.0"
+    "@glimmer/vm" "^0.48.0"
+    "@glimmer/wire-format" "^0.48.0"
     "@simple-dom/interface" "^1.4.0"
 
-"@glimmer/syntax@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/syntax/-/syntax-0.47.9.tgz#f3d141efc97f601928335771721d1f27eb1ed7d2"
-  integrity sha512-ld3x2bTkAr/BXOkI1b3cDVBwMl0BTYtBNKODks0Fi/1DLx+F1jl4abpKJ5cww1k2iQ75jgG31IhBwb7YC2PmFA==
+"@glimmer/syntax@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/syntax/-/syntax-0.48.0.tgz#2aeaa030cbd1813e70ecdfb4fdee73dd721269a3"
+  integrity sha512-erdTiCdMTyFDENZ1gGySiLxiwOhN618+9Jn0ShZrj+yf0SoxUmFpWWOsBEgGRxnwi3w/lCYsrOGHO/n9pvUZ0w==
   dependencies:
-    "@glimmer/interfaces" "^0.47.9"
-    "@glimmer/util" "^0.47.9"
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/util" "^0.48.0"
     handlebars "^4.5.1"
     simple-html-tokenizer "^0.5.9"
 
-"@glimmer/util@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/util/-/util-0.47.9.tgz#ad3085eba3975bcbc74d28aefc871becbe800417"
-  integrity sha512-MJEumozi3TKmx+kzTpqPdC0jLEIuWSS3JNdBXceqTGRZQGmE5Zxqd8ydH5KOYpsKSfURHGCi2vU6+X/Q4z2b6g==
+"@glimmer/util@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/util/-/util-0.48.0.tgz#701657930339f879b89560e807f7a35f0823b3ae"
+  integrity sha512-j30o5YZHLcKMbyFusNhskIOCvDYM13mfLWVmdVJ7CS6TzROvwaSv5+f2xeYB4CXvfCtZUOP8A7gremA6hk99Fg==
   dependencies:
     "@glimmer/env" "0.1.7"
+    "@glimmer/interfaces" "^0.48.0"
     "@simple-dom/interface" "^1.4.0"
 
-"@glimmer/validator@0.47.9", "@glimmer/validator@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/validator/-/validator-0.47.9.tgz#bed80157b9fd800c03f654616921b41dbfa14b9d"
-  integrity sha512-AW7Nud5AQd6bM0c+qzyT4slovHTE+evysS9znsfYCkhTyHqbjTipBviif9czPovTV5A5Xjv5gvy62iyPxl2/Rw==
+"@glimmer/validator@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/validator/-/validator-0.48.0.tgz#00e15e5480dd808dfca30bbcdf9aa251fd37e4e8"
+  integrity sha512-/54KkDsf0pGF1eSR27+yU+vFYYMFeNl2U6g+hqf/7r/gSrfildn8Ff+Wgp/AU4cQRWmEsTxRiUwaNAd+jdHMtA==
   dependencies:
     "@glimmer/env" "^0.1.7"
 
-"@glimmer/vm@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/vm/-/vm-0.47.9.tgz#05029b7ef31104bf32cfc5cb53ae1f0d5d8c7ea6"
-  integrity sha512-VGfSSDjAx7Thsz1HTTUs3eNS/l9Xiaqhq3Z4rxui8a9GeUf2eOkpS1eUTWt9vjNTHJM+pNt1EohAvuaPWd/AGw==
+"@glimmer/vm@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/vm/-/vm-0.48.0.tgz#cfc20c220e683090e9e4ca3a78a0a2f990785d8d"
+  integrity sha512-G3X/OGnC3wDzMOJvAgj3mcVqM+ooe0AOEH1kNcHzg3BELQ1+74VEme/uS0woA7X2ev3Jm7TZkpvzL/sdNpaITg==
   dependencies:
-    "@glimmer/interfaces" "^0.47.9"
-    "@glimmer/util" "^0.47.9"
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/util" "^0.48.0"
 
-"@glimmer/wire-format@^0.47.9":
-  version "0.47.9"
-  resolved "https://registry.yarnpkg.com/@glimmer/wire-format/-/wire-format-0.47.9.tgz#93f685bb6ce43af888ec85fd473880532a677983"
-  integrity sha512-zO5cFxPb8+kYdkDzKp4q7dOghWnQKR/K67TQuJmPDE0MJh22HJSclWqgDH3FiSYz7O4IQ3GMVOxsvKAuIDOXBA==
+"@glimmer/wire-format@^0.48.0":
+  version "0.48.0"
+  resolved "https://registry.yarnpkg.com/@glimmer/wire-format/-/wire-format-0.48.0.tgz#841e85ba1a21d0de236b792479a3ab7f28de5c65"
+  integrity sha512-ORYIiY1t1hDOgFUXee5NQoPY+PclcG4y6EzxcnY4I0qpJ/a/YHI2viT7/5pBrjKDt5yadQWFUfGQfAqdNQJ3CA==
   dependencies:
-    "@glimmer/interfaces" "^0.47.9"
-    "@glimmer/util" "^0.47.9"
+    "@glimmer/interfaces" "^0.48.0"
+    "@glimmer/util" "^0.48.0"
 
 "@simple-dom/document@^1.4.0":
   version "1.4.0"