diff --git a/package-lock.json b/package-lock.json
index 69a9afb..ef9edf1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3754,9 +3754,9 @@
       }
     },
     "node_modules/@types/ember__controller": {
-      "version": "3.16.6",
-      "resolved": "https://registry.npmjs.org/@types/ember__controller/-/ember__controller-3.16.6.tgz",
-      "integrity": "sha512-oltv4YaMljVMvhXJMT/UFmAQOJgYbnNUBGgOsclctpb9FYkimsJm8xIAoEmP5wBekzjeNd5UDf9F1DxSDpqgGw==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@types/ember__controller/-/ember__controller-4.0.1.tgz",
+      "integrity": "sha512-4hX+CjjX2KBpcOyEpcs1SSBmxYlavdAZqcyR23JUnBS+dGjlku15BQu6ZXFKIf84x7izNhC+TrYvAOeLE/Af3w==",
       "dev": true,
       "dependencies": {
         "@types/ember__object": "*"
@@ -27286,7 +27286,7 @@
         "@types/ember__application": "^3.16.3",
         "@types/ember__array": "^3.16.4",
         "@types/ember__component": "^3.16.6",
-        "@types/ember__controller": "^3.16.6",
+        "@types/ember__controller": "^4.0.1",
         "@types/ember__debug": "^3.16.5",
         "@types/ember__engine": "^3.16.3",
         "@types/ember__error": "^3.16.1",
@@ -31053,9 +31053,9 @@
       }
     },
     "@types/ember__controller": {
-      "version": "3.16.6",
-      "resolved": "https://registry.npmjs.org/@types/ember__controller/-/ember__controller-3.16.6.tgz",
-      "integrity": "sha512-oltv4YaMljVMvhXJMT/UFmAQOJgYbnNUBGgOsclctpb9FYkimsJm8xIAoEmP5wBekzjeNd5UDf9F1DxSDpqgGw==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@types/ember__controller/-/ember__controller-4.0.1.tgz",
+      "integrity": "sha512-4hX+CjjX2KBpcOyEpcs1SSBmxYlavdAZqcyR23JUnBS+dGjlku15BQu6ZXFKIf84x7izNhC+TrYvAOeLE/Af3w==",
       "dev": true,
       "requires": {
         "@types/ember__object": "*"
@@ -48316,7 +48316,7 @@
         "@types/ember__application": "^3.16.3",
         "@types/ember__array": "^3.16.4",
         "@types/ember__component": "^3.16.6",
-        "@types/ember__controller": "^3.16.6",
+        "@types/ember__controller": "^4.0.1",
         "@types/ember__debug": "^3.16.5",
         "@types/ember__engine": "^3.16.3",
         "@types/ember__error": "^3.16.1",
diff --git a/test-packages/test-addon/package.json b/test-packages/test-addon/package.json
index 5e25af2..d71cd85 100644
--- a/test-packages/test-addon/package.json
+++ b/test-packages/test-addon/package.json
@@ -38,7 +38,7 @@
     "@types/ember__application": "^3.16.3",
     "@types/ember__array": "^3.16.4",
     "@types/ember__component": "^3.16.6",
-    "@types/ember__controller": "^3.16.6",
+    "@types/ember__controller": "^4.0.1",
     "@types/ember__debug": "^3.16.5",
     "@types/ember__engine": "^3.16.3",
     "@types/ember__error": "^3.16.1",