diff --git a/package.json b/package.json
index 1bc279ea..6657a4a4 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "sass": "^1.97.3",
     "sass-loader": "^16.0.7",
     "ts-jest": "^29.4.6",
-    "typescript": "^5.8.3"
+    "typescript": "^5.9.3"
   },
   "categories": [
     "Other"
diff --git a/yarn.lock b/yarn.lock
index 4819fd76..41ffade5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10514,10 +10514,10 @@ typescript-eslint@^8.56.0:
     "@typescript-eslint/typescript-estree" "8.56.0"
     "@typescript-eslint/utils" "8.56.0"
 
-typescript@^5.8.3:
-  version "5.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.8.3.tgz#92f8a3e5e3cf497356f4178c34cd65a7f5e8440e"
-  integrity sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==
+typescript@^5.9.3:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 uglify-js@^3.1.4:
   version "3.19.3"