diff --git a/packages/scripts/deps.ts b/packages/scripts/deps.ts
index f0cf39c78..f35860cea 100644
--- a/packages/scripts/deps.ts
+++ b/packages/scripts/deps.ts
@@ -1,2 +1,2 @@
 export * as path from "https://deno.land/std@0.114.0/path/mod.ts";
-export * as tsMorph from "https://deno.land/x/ts_morph@12.2.0/mod.ts";
+export * as tsMorph from "https://deno.land/x/ts_morph@13.0.0/mod.ts";
diff --git a/packages/ts-morph/scripts/common/hasInternalDocTag.ts b/packages/ts-morph/scripts/common/hasInternalDocTag.ts
index 7758ac8bb..446588412 100644
--- a/packages/ts-morph/scripts/common/hasInternalDocTag.ts
+++ b/packages/ts-morph/scripts/common/hasInternalDocTag.ts
@@ -1,6 +1,6 @@
 import { tsMorph } from "../deps.ts";
 
 export function hasInternalDocTag(node: tsMorph.Node) {
-  return tsMorph.Node.isJSDocableNode(node)
+  return tsMorph.Node.isJSDocable(node)
     && node.getJsDocs().some(d => d.getTags().some(t => t.getTagName() === "internal"));
 }
diff --git a/packages/ts-morph/scripts/inspectors/TsMorphInspector.ts b/packages/ts-morph/scripts/inspectors/TsMorphInspector.ts
index 0eb201d11..188fd4b65 100644
--- a/packages/ts-morph/scripts/inspectors/TsMorphInspector.ts
+++ b/packages/ts-morph/scripts/inspectors/TsMorphInspector.ts
@@ -158,7 +158,7 @@ export class TsMorphInspector {
       const syntaxKind = nameNodeExpression.getName();
 
       const typeNode = member.getTypeNodeOrThrow();
-      if (!tsMorph.Node.isTypeReferenceNode(typeNode))
+      if (!tsMorph.Node.isTypeReference(typeNode))
         throw new Error(error);
       const typeNodeName = typeNode.getTypeName();
       if (!tsMorph.Node.isQualifiedName(typeNodeName))
diff --git a/packages/ts-morph/scripts/verification/ensurePublicApiHasTests.ts b/packages/ts-morph/scripts/verification/ensurePublicApiHasTests.ts
index 4ba06be39..4c02707db 100644
--- a/packages/ts-morph/scripts/verification/ensurePublicApiHasTests.ts
+++ b/packages/ts-morph/scripts/verification/ensurePublicApiHasTests.ts
@@ -14,7 +14,7 @@ export function ensurePublicApiHasTests(inspector: TsMorphInspector, addProblem:
   const nodes: (tsMorph.Node & tsMorph.ReferenceFindableNode)[] = [];
 
   function tryAddNode(node: tsMorph.Node & tsMorph.ReferenceFindableNode) {
-    if (tsMorph.Node.isScopedNode(node) && node.getScope() !== tsMorph.Scope.Public)
+    if (tsMorph.Node.isScoped(node) && node.getScope() !== tsMorph.Scope.Public)
       return;
     if (hasInternalDocTag(node))
       return;
diff --git a/packages/ts-morph/src/compiler/ast/comment/CompilerComments.ts b/packages/ts-morph/src/compiler/ast/comment/CompilerComments.ts
index d47d84dc8..d36fc0eea 100644
--- a/packages/ts-morph/src/compiler/ast/comment/CompilerComments.ts
+++ b/packages/ts-morph/src/compiler/ast/comment/CompilerComments.ts
@@ -56,6 +56,7 @@ export abstract class CompilerCommentNode implements ts.Node {
     return undefined as any as ts.Node; // the compiler definition is wrong
   }
 
+  // @code-fence-allow(getChildren): this is an implementation, so it's ok.
   getChildren(sourceFile?: ts.SourceFile | undefined): ts.Node[] {
     return [];
   }