diff --git a/package-lock.json b/package-lock.json
index 8227d73..0c5ee74 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@primer/octicons-react": "^19.40.0",
         "dompurify": "^3.4.16",
         "hono": "^4.13.13",
-        "preact": "^10.29.8"
+        "preact": "^11.0.1"
       },
       "devDependencies": {
         "@axe-core/playwright": "4.13.0",
@@ -5345,16 +5345,16 @@
       "license": "MIT"
     },
     "node_modules/preact": {
-      "version": "10.29.8",
-      "resolved": "https://registry.npmjs.org/preact/-/preact-10.29.8.tgz",
-      "integrity": "sha512-ej2aVZ+vZ8WO7tvlQWRM9N63A0KzF9q4mWJfDUHgYaIofWY9hu74QdnQrjoPMmZi2/nZ5gN0bJCQF49xQqx09Q==",
+      "version": "11.0.1",
+      "resolved": "https://registry.npmjs.org/preact/-/preact-11.0.1.tgz",
+      "integrity": "sha512-TNNwEq++jYNHy747LziCjPRVgEwnLSOIOAw/oYcjI3Tdnubx2EXtt76I0an8PATvUWtx/DX1kFIg1eFN+O/fkw==",
       "license": "MIT",
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/preact"
       },
       "peerDependencies": {
-        "preact-render-to-string": ">=5"
+        "preact-render-to-string": ">=6.7.0"
       },
       "peerDependenciesMeta": {
         "preact-render-to-string": {
diff --git a/package.json b/package.json
index 82deea5..ff4651b 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@primer/octicons-react": "^19.40.0",
     "dompurify": "^3.4.16",
     "hono": "^4.13.13",
-    "preact": "^10.29.8"
+    "preact": "^11.0.1"
   },
   "devDependencies": {
     "@axe-core/playwright": "4.13.0",