diff --git a/packages/type-utils/src/getTypeArguments.ts b/packages/type-utils/src/getTypeArguments.ts
deleted file mode 100644
index 4189cd20eec2..000000000000
--- a/packages/type-utils/src/getTypeArguments.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import type * as ts from 'typescript';
-
-/**
- * @deprecated This is in TypeScript as of 3.7.
- */
-export function getTypeArguments(
-  type: ts.TypeReference,
-  checker: ts.TypeChecker,
-): readonly ts.Type[] {
-  // getTypeArguments was only added in TS3.7
-  // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
-  if (checker.getTypeArguments) {
-    return checker.getTypeArguments(type);
-  }
-
-  return type.typeArguments ?? [];
-}
diff --git a/packages/type-utils/src/index.ts b/packages/type-utils/src/index.ts
index 14d5b652099f..3ff6b4c6f938 100644
--- a/packages/type-utils/src/index.ts
+++ b/packages/type-utils/src/index.ts
@@ -5,7 +5,6 @@ export * from './getContextualType';
 export * from './getDeclaration';
 export * from './getSourceFileOfNode';
 export * from './getTokenAtPosition';
-export * from './getTypeArguments';
 export * from './getTypeName';
 export * from './isSymbolFromDefaultLibrary';
 export * from './isTypeReadonly';