diff --git a/commafeed-client/package-lock.json b/commafeed-client/package-lock.json
index cb884d4d..945e329c 100644
--- a/commafeed-client/package-lock.json
+++ b/commafeed-client/package-lock.json
@@ -61,7 +61,7 @@
                 "babel-plugin-react-compiler": "^19.1.0-rc.3",
                 "jsdom": "^27.0.0",
                 "rollup-plugin-visualizer": "^6.0.3",
-                "typescript": "^5.9.2",
+                "typescript": "^5.9.3",
                 "vite": "^7.1.7",
                 "vite-plugin-checker": "^0.11.0",
                 "vite-tsconfig-paths": "^5.1.4",
@@ -6196,9 +6196,9 @@
             }
         },
         "node_modules/typescript": {
-            "version": "5.9.2",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
-            "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
+            "version": "5.9.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+            "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
             "dev": true,
             "license": "Apache-2.0",
             "peer": true,
diff --git a/commafeed-client/package.json b/commafeed-client/package.json
index 8700b65d..3e133493 100644
--- a/commafeed-client/package.json
+++ b/commafeed-client/package.json
@@ -68,7 +68,7 @@
         "babel-plugin-react-compiler": "^19.1.0-rc.3",
         "jsdom": "^27.0.0",
         "rollup-plugin-visualizer": "^6.0.3",
-        "typescript": "^5.9.2",
+        "typescript": "^5.9.3",
         "vite": "^7.1.7",
         "vite-plugin-checker": "^0.11.0",
         "vite-tsconfig-paths": "^5.1.4",