diff --git a/package-lock.json b/package-lock.json
index f5584d29..14e95b8c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
         "lightningcss": "^1.30.1",
         "mdast-util-slice-markdown": "^2.0.1",
         "preact": "^10.27.2",
-        "preact-render-to-string": "^6.6.1",
+        "preact-render-to-string": "^6.6.3",
         "reading-time": "^1.5.0",
         "recma-jsx": "^1.0.1",
         "rehype-raw": "^7.0.0",
@@ -7512,9 +7512,9 @@
       }
     },
     "node_modules/preact-render-to-string": {
-      "version": "6.6.1",
-      "resolved": "https://registry.npmjs.org/preact-render-to-string/-/preact-render-to-string-6.6.1.tgz",
-      "integrity": "sha512-IIMfXRjmbSP9QmG18WJLQa4Z4yx3J0VC9QN5q9z2XYlWSzFlJ+bSm/AyLyyV/YFwjof1OXFX2Mz6Ao60LXudJg==",
+      "version": "6.6.3",
+      "resolved": "https://registry.npmjs.org/preact-render-to-string/-/preact-render-to-string-6.6.3.tgz",
+      "integrity": "sha512-7oHG7jzjriqsFPkSPiPnzrQ0GcxFm6wOkYWNdStK5Ks9YlWSQQXKGBRAX4nKDdqX7HAQuRvI4pZNZMycK4WwDw==",
       "license": "MIT",
       "peerDependencies": {
         "preact": ">=10 || >= 11.0.0-0"
diff --git a/package.json b/package.json
index 5db86dc5..5e83d9f8 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "lightningcss": "^1.30.1",
     "mdast-util-slice-markdown": "^2.0.1",
     "preact": "^10.27.2",
-    "preact-render-to-string": "^6.6.1",
+    "preact-render-to-string": "^6.6.3",
     "reading-time": "^1.5.0",
     "recma-jsx": "^1.0.1",
     "rehype-raw": "^7.0.0",