diff --git a/package-lock.json b/package-lock.json
index 0741e7333..b1474967b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,8 +38,8 @@
         "@glimmer/component": "^1.1.2",
         "@glimmer/tracking": "^1.1.2",
         "@glint/core": "^1.3.0",
-        "@glint/environment-ember-loose": "^1.3.0",
-        "@glint/environment-ember-template-imports": "^1.3.0",
+        "@glint/environment-ember-loose": "^1.4.0",
+        "@glint/environment-ember-template-imports": "^1.4.0",
         "@glint/template": "^1.3.0",
         "@storybook/addon-a11y": "^6.5.7",
         "@storybook/addon-actions": "^6.5.7",
@@ -5109,13 +5109,13 @@
       }
     },
     "node_modules/@glint/environment-ember-loose": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/@glint/environment-ember-loose/-/environment-ember-loose-1.3.0.tgz",
-      "integrity": "sha512-kURIttax2zG1oYniJ4bd3rhJRuP588Ld4YAG5EFzjg4s01oLQKpfNskxwSwox07PUkygm2D+9v3Foo2TlYJSSg==",
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@glint/environment-ember-loose/-/environment-ember-loose-1.4.0.tgz",
+      "integrity": "sha512-vFR3qgPTisGzS36e04195wTUrtUc6GuVwm6hsC/XXx6PeRw/6rtMxhK08Aw/VtDc00UqQzM9sIEghPVKHwqVVQ==",
       "dev": true,
       "peerDependencies": {
         "@glimmer/component": "^1.1.2",
-        "@glint/template": "^1.3.0",
+        "@glint/template": "^1.4.0",
         "@types/ember__array": "^4.0.2",
         "@types/ember__component": "^4.0.10",
         "@types/ember__controller": "^4.0.2",
@@ -5149,16 +5149,16 @@
       }
     },
     "node_modules/@glint/environment-ember-template-imports": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/@glint/environment-ember-template-imports/-/environment-ember-template-imports-1.3.0.tgz",
-      "integrity": "sha512-ynSc3AeFE4ZocvjI4rTS55L5sSrMexMvRtOYbVuY/u9t0PGXDjFuH/OiRiSCbHIL/jYH5Ie5uASZxs7TTCT8dw==",
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@glint/environment-ember-template-imports/-/environment-ember-template-imports-1.4.0.tgz",
+      "integrity": "sha512-VXcUgea92l7NFShU26rpQn+hYUZ7ex/rNtU9vnw2BAVZaPfxZROokW8ABj8aMaCUDe60CoMVZ1/QSeONSCln3w==",
       "dev": true,
       "dependencies": {
-        "ember-template-imports": "^3.0.0"
+        "content-tag": "^2.0.1"
       },
       "peerDependencies": {
-        "@glint/environment-ember-loose": "^1.3.0",
-        "@glint/template": "^1.3.0",
+        "@glint/environment-ember-loose": "^1.4.0",
+        "@glint/template": "^1.4.0",
         "@types/ember__component": "^4.0.10",
         "@types/ember__helper": "^4.0.1",
         "@types/ember__modifier": "^4.0.3",
@@ -5179,62 +5179,16 @@
         }
       }
     },
-    "node_modules/@glint/environment-ember-template-imports/node_modules/babel-import-util": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/babel-import-util/-/babel-import-util-0.2.0.tgz",
-      "integrity": "sha512-CtWYYHU/MgK88rxMrLfkD356dApswtR/kWZ/c6JifG1m10e7tBBrs/366dFzWMAoqYmG5/JSh+94tUSpIwh+ag==",
-      "dev": true,
-      "engines": {
-        "node": ">= 12.*"
-      }
-    },
-    "node_modules/@glint/environment-ember-template-imports/node_modules/ember-template-imports": {
-      "version": "3.4.2",
-      "resolved": "https://registry.npmjs.org/ember-template-imports/-/ember-template-imports-3.4.2.tgz",
-      "integrity": "sha512-OS8TUVG2kQYYwP3netunLVfeijPoOKIs1SvPQRTNOQX4Pu8xGGBEZmrv0U1YTnQn12Eg+p6w/0UdGbUnITjyzw==",
-      "dev": true,
-      "dependencies": {
-        "babel-import-util": "^0.2.0",
-        "broccoli-stew": "^3.0.0",
-        "ember-cli-babel-plugin-helpers": "^1.1.1",
-        "ember-cli-version-checker": "^5.1.2",
-        "line-column": "^1.0.2",
-        "magic-string": "^0.25.7",
-        "parse-static-imports": "^1.1.0",
-        "string.prototype.matchall": "^4.0.6",
-        "validate-peer-dependencies": "^1.1.0"
-      },
-      "engines": {
-        "node": "12.* || >= 14"
-      }
-    },
-    "node_modules/@glint/environment-ember-template-imports/node_modules/resolve-package-path": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/resolve-package-path/-/resolve-package-path-3.1.0.tgz",
-      "integrity": "sha512-2oC2EjWbMJwvSN6Z7DbDfJMnD8MYEouaLn5eIX0j8XwPsYCVIyY9bbnX88YHVkbr8XHqvZrYbxaLPibfTYKZMA==",
-      "dev": true,
-      "dependencies": {
-        "path-root": "^0.1.1",
-        "resolve": "^1.17.0"
-      },
-      "engines": {
-        "node": "10.* || >= 12"
-      }
-    },
-    "node_modules/@glint/environment-ember-template-imports/node_modules/validate-peer-dependencies": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/validate-peer-dependencies/-/validate-peer-dependencies-1.2.0.tgz",
-      "integrity": "sha512-nd2HUpKc6RWblPZQ2GDuI65sxJ2n/UqZwSBVtj64xlWjMx0m7ZB2m9b2JS3v1f+n9VWH/dd1CMhkHfP6pIdckA==",
-      "dev": true,
-      "dependencies": {
-        "resolve-package-path": "^3.1.0",
-        "semver": "^7.3.2"
-      }
+    "node_modules/@glint/environment-ember-template-imports/node_modules/content-tag": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/content-tag/-/content-tag-2.0.1.tgz",
+      "integrity": "sha512-jxsETSDs5NbNwyiDuIp672fUMhUyu8Qxc5MOBOJOcgW/fQESI6o5K1LBDrnEE7Bh810a685lWEZHTF4jQYGEEw==",
+      "dev": true
     },
     "node_modules/@glint/template": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/@glint/template/-/template-1.3.0.tgz",
-      "integrity": "sha512-FUfbXSyh+KnwUaMTG4skESPPYL6trwAIKOp9yMwDo+Uw4LxCJjQ9/RCAJTTXZ0/kiTHLr7S2P4vsIbHeorOvaA==",
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@glint/template/-/template-1.4.0.tgz",
+      "integrity": "sha512-yD271NhLei/HSQ6utm6hKgoU+B5D5DY+B1irPvgI4KsDEcZI7v/INf5HAMJfzCg92bP1sIxSOuXu5DU6VsY7Mw==",
       "devOptional": true
     },
     "node_modules/@handlebars/parser": {
diff --git a/package.json b/package.json
index c1bc16030..f6cfefe42 100644
--- a/package.json
+++ b/package.json
@@ -112,8 +112,8 @@
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
     "@glint/core": "^1.3.0",
-    "@glint/environment-ember-loose": "^1.3.0",
-    "@glint/environment-ember-template-imports": "^1.3.0",
+    "@glint/environment-ember-loose": "^1.4.0",
+    "@glint/environment-ember-template-imports": "^1.4.0",
     "@glint/template": "^1.3.0",
     "@storybook/addon-a11y": "^6.5.7",
     "@storybook/addon-actions": "^6.5.7",