diff --git a/package-lock.json b/package-lock.json
index 11582a9..cc5c1a0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "@tailwindcss/postcss": "^4.1.12",
         "@types/node": "24.5.2",
         "@types/react": "^19.1.12",
-        "@types/react-dom": "^19.1.8",
+        "@types/react-dom": "^19.1.9",
         "autoprefixer": "^10.4.21",
         "markdownlint-cli": "^0.45.0",
         "markdownlint-cli2": "^0.18.1",
@@ -3033,9 +3033,9 @@
       }
     },
     "node_modules/@types/react-dom": {
-      "version": "19.1.8",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.1.8.tgz",
-      "integrity": "sha512-xG7xaBMJCpcK0RpN8jDbAACQo54ycO6h4dSSmgv8+fu6ZIAdANkx/WsawASUjVXYfy+J9AbUpRMNNEsXCDfDBQ==",
+      "version": "19.1.9",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.1.9.tgz",
+      "integrity": "sha512-qXRuZaOsAdXKFyOhRBg6Lqqc0yay13vN7KrIg4L7N4aaHN68ma9OK3NE1BoDFgFOTfM7zg+3/8+2n8rLUH3OKQ==",
       "devOptional": true,
       "license": "MIT",
       "peerDependencies": {
diff --git a/package.json b/package.json
index c20a18a..0c16145 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@tailwindcss/postcss": "^4.1.12",
     "@types/node": "24.5.2",
     "@types/react": "^19.1.12",
-    "@types/react-dom": "^19.1.8",
+    "@types/react-dom": "^19.1.9",
     "autoprefixer": "^10.4.21",
     "markdownlint-cli": "^0.45.0",
     "markdownlint-cli2": "^0.18.1",