diff --git a/package-lock.json b/package-lock.json
index c7899ee8..9824f1f3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -85,7 +85,7 @@
         "ts-node": "^10.9.2",
         "ts-prune": "^0.10.3",
         "tsconfig-paths-webpack-plugin": "^4.1.0",
-        "typescript": "~5.5",
+        "typescript": "~5.6",
         "web-ext-plugin": "^2.10.0",
         "webpack": "^5.96.1",
         "webpack-cli": "^5.1.4"
@@ -19246,11 +19246,10 @@
       "license": "MIT"
     },
     "node_modules/typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true,
-      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -34602,9 +34601,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true
     },
     "ua-parser-js": {
diff --git a/package.json b/package.json
index a0239486..216e0e98 100644
--- a/package.json
+++ b/package.json
@@ -108,7 +108,7 @@
     "ts-node": "^10.9.2",
     "ts-prune": "^0.10.3",
     "tsconfig-paths-webpack-plugin": "^4.1.0",
-    "typescript": "~5.5",
+    "typescript": "~5.6",
     "web-ext-plugin": "^2.10.0",
     "webpack": "^5.96.1",
     "webpack-cli": "^5.1.4"