diff --git a/package-lock.json b/package-lock.json
index ea86171..d81370a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24848,9 +24848,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.4.tgz",
-      "integrity": "sha512-VgYs2A2QIRuGphtzFV7aQJduJ2gyfTljngLzjpfW9FoYZF6xuw1W0vW9ghCKLfcWrCFxK81CSGRAvS1pn4fIUg==",
+      "version": "4.5.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -27198,7 +27198,7 @@
         "npm-run-all": "^4.1.5",
         "qunit": "^2.17.2",
         "qunit-dom": "^2.0.0",
-        "typescript": "^4.5.4",
+        "typescript": "^4.5.5",
         "webpack": "^5.66.0"
       },
       "engines": {
@@ -37444,7 +37444,7 @@
         "ember-source": "^4.1.0",
         "ember-source-channel-url": "^3.0.0",
         "ember-try": "^2.0.0",
-        "eslint": "8.7.0",
+        "eslint": "^8.7.0",
         "eslint-config-prettier": "^8.3.0",
         "eslint-plugin-ember": "^10.5.4",
         "eslint-plugin-node": "^11.1.0",
@@ -48071,7 +48071,7 @@
         "npm-run-all": "^4.1.5",
         "qunit": "^2.17.2",
         "qunit-dom": "^2.0.0",
-        "typescript": "^4.5.4",
+        "typescript": "^4.5.5",
         "webpack": "^5.66.0"
       },
       "dependencies": {
@@ -49172,9 +49172,9 @@
       }
     },
     "typescript": {
-      "version": "4.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.4.tgz",
-      "integrity": "sha512-VgYs2A2QIRuGphtzFV7aQJduJ2gyfTljngLzjpfW9FoYZF6xuw1W0vW9ghCKLfcWrCFxK81CSGRAvS1pn4fIUg=="
+      "version": "4.5.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA=="
     },
     "typescript-memoize": {
       "version": "1.1.0",
diff --git a/test-packages/test-addon/package.json b/test-packages/test-addon/package.json
index d838f3f..361f529 100644
--- a/test-packages/test-addon/package.json
+++ b/test-packages/test-addon/package.json
@@ -74,7 +74,7 @@
     "npm-run-all": "^4.1.5",
     "qunit": "^2.17.2",
     "qunit-dom": "^2.0.0",
-    "typescript": "^4.5.4",
+    "typescript": "^4.5.5",
     "webpack": "^5.66.0"
   },
   "engines": {