diff --git a/package-lock.json b/package-lock.json
index 2c865ad..0e8c57b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11745,9 +11745,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.4.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.4.tgz",
-      "integrity": "sha512-DqGhF5IKoBl8WNf8C1gu8q0xZSInh9j1kJJMqT3a94w1JzVaBU4EXOSMrz9yDqMT0xt3selp83fuFMQ0uzv6qA==",
+      "version": "4.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.2.tgz",
+      "integrity": "sha512-5BlMof9H1yGt0P8/WF+wPNw6GfctgGjXp5hkblpyT+8rkASSmkUKMXrxR0Xg8ThVCi/JnHQiKXeBaEwCeQwMFw==",
       "dev": true
     },
     "umd": {
diff --git a/package.json b/package.json
index 57b2f41..aef79da 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
         "sass": "^1.43.4",
         "terser": "^5.10.0",
         "tsify": "^5.0.4",
-        "typescript": "^4.4.4",
+        "typescript": "^4.5.2",
         "vinyl-buffer": "^1.0.1",
         "vinyl-source-stream": "^2.0.0",
         "web-ext-types": "^3.2.1"