diff --git a/package.json b/package.json
index ebf198d8c..8178a9031 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "astro-robots-txt": "1.0.0",
     "astro-seo": "0.8.4",
     "conventional-changelog-conventionalcommits": "^8.0.0",
-    "dompurify": "3.0.9",
+    "dompurify": "3.1.3",
     "eslint": "^8.56.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-astro": "^1.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7af6d5bfc..04dd86158 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -127,8 +127,8 @@ importers:
         specifier: ^8.0.0
         version: 8.0.0
       dompurify:
-        specifier: 3.0.9
-        version: 3.0.9
+        specifier: 3.1.3
+        version: 3.1.3
       eslint:
         specifier: ^8.56.0
         version: 8.57.0
@@ -3454,8 +3454,8 @@ packages:
   dompurify@2.4.7:
     resolution: {integrity: sha512-kxxKlPEDa6Nc5WJi+qRgPbOAbgTpSULL+vI3NUXsZMlkJxTqYI9wg5ZTay2sFrdZRWHPWNi+EdAhcJf81WtoMQ==}
 
-  dompurify@3.0.9:
-    resolution: {integrity: sha512-uyb4NDIvQ3hRn6NiC+SIFaP4mJ/MdXlvtunaqK9Bn6dD3RuB/1S/gasEjDHD8eiaqdSael2vBv+hOs7Y+jhYOQ==}
+  dompurify@3.1.3:
+    resolution: {integrity: sha512-5sOWYSNPaxz6o2MUPvtyxTTqR4D3L77pr5rUQoWgD5ROQtVIZQgJkXbo1DLlK3vj11YGw5+LnF4SYti4gZmwng==}
 
   domutils@3.1.0:
     resolution: {integrity: sha512-H78uMmQtI2AhgDJjWeQmHwJJ2bLPD3GMmO7Zja/ZZh84wkm+4ut+IUnUdRa8uCGX88DiVx1j6FRe1XfxEgjEZA==}
@@ -12299,7 +12299,7 @@ snapshots:
 
   dompurify@2.4.7: {}
 
-  dompurify@3.0.9: {}
+  dompurify@3.1.3: {}
 
   domutils@3.1.0:
     dependencies: