diff --git a/package.json b/package.json
index d845792..7f50450 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "parcel": "^2.12.0",
     "prettier": "^3.3.3",
     "ts-node": "^10.9.2",
-    "typescript": "^5.5.2",
+    "typescript": "^5.6.3",
     "web-ext": "^8.3.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index f2a786c..b07ae8d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4835,10 +4835,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==
 
-typescript@^5.5.2:
-  version "5.5.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.2.tgz#c26f023cb0054e657ce04f72583ea2d85f8d0507"
-  integrity sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==
+typescript@^5.6.3:
+  version "5.6.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.3.tgz#5f3449e31c9d94febb17de03cc081dd56d81db5b"
+  integrity sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==
 
 unbox-primitive@^1.0.2:
   version "1.0.2"