diff --git a/packages/extension/package.json b/packages/extension/package.json
index 9e1cda6..3ef8b5e 100644
--- a/packages/extension/package.json
+++ b/packages/extension/package.json
@@ -44,7 +44,7 @@
     "@sigma/node-border": "^3.0.0",
     "@sigma/node-square": "^3.0.0",
     "@xyflow/react": "^12.11.0",
-    "dompurify": "^3.4.7",
+    "dompurify": "^3.4.9",
     "graphology": "^0.26.0",
     "graphology-communities-louvain": "^2.0.2",
     "graphology-dag": "^0.4.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3394d5a..5d8634c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -205,8 +205,8 @@ importers:
         specifier: ^12.11.0
         version: 12.11.0(@types/react-dom@19.2.3(@types/react@19.2.16))(@types/react@19.2.16)(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
       dompurify:
-        specifier: ^3.4.7
-        version: 3.4.7
+        specifier: ^3.4.9
+        version: 3.4.9
       graphology:
         specifier: ^0.26.0
         version: 0.26.0(graphology-types@0.24.8)
@@ -2763,6 +2763,9 @@ packages:
   dompurify@3.4.7:
     resolution: {integrity: sha512-2jBxDJY4RR06tQNy4w5FlFH7kfxsQZlufd0sbv+chfHCxeJwrFw2baUDsSwvBISD4K4RDbd0PTfy3uNXsR6siA==}
 
+  dompurify@3.4.9:
+    resolution: {integrity: sha512-4dPSRMRDqHvs0V4YDFCsaIZo4if5u0xM+llyxiM2fwuZFdKArUBAF3VtI2+n8NKg9P870WMdYk0UhqQNoWXbfQ==}
+
   domutils@3.2.2:
     resolution: {integrity: sha512-6kZKyUajlDuqlHKVX1w7gyslj9MPIXzIFiz/rGu35uC1wMi+kMhQwGhl4lt9unC9Vb9INnY9Z3/ZA3+FhASLaw==}
 
@@ -7644,6 +7647,10 @@ snapshots:
     optionalDependencies:
       '@types/trusted-types': 2.0.7
 
+  dompurify@3.4.9:
+    optionalDependencies:
+      '@types/trusted-types': 2.0.7
+
   domutils@3.2.2:
     dependencies:
       dom-serializer: 2.0.0