diff --git a/dotcom-rendering/package.json b/dotcom-rendering/package.json
index f014416c28b..6f047417519 100644
--- a/dotcom-rendering/package.json
+++ b/dotcom-rendering/package.json
@@ -103,7 +103,7 @@
 		"constructs": "catalog:",
 		"cpy": "11.0.0",
 		"css-loader": "7.1.2",
-		"dompurify": "3.4.7",
+		"dompurify": "3.4.11",
 		"dynamic-import-polyfill": "0.1.1",
 		"eslint": "catalog:",
 		"eslint-config-prettier": "10.1.8",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3eb5b19fdf3..e3dfe8efaf0 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -540,8 +540,8 @@ importers:
         specifier: 7.1.2
         version: 7.1.2(webpack@5.104.1)
       dompurify:
-        specifier: 3.4.7
-        version: 3.4.7
+        specifier: 3.4.11
+        version: 3.4.11
       dynamic-import-polyfill:
         specifier: 0.1.1
         version: 0.1.1
@@ -5658,8 +5658,8 @@ packages:
     resolution: {integrity: sha512-cgwlv/1iFQiFnU96XXgROh8xTeetsnJiDsTc7TYCLFd9+/WNkIqPTxiM/8pSd8VIrhXGTf1Ny1q1hquVqDJB5w==}
     engines: {node: '>= 4'}
 
-  dompurify@3.4.7:
-    resolution: {integrity: sha512-2jBxDJY4RR06tQNy4w5FlFH7kfxsQZlufd0sbv+chfHCxeJwrFw2baUDsSwvBISD4K4RDbd0PTfy3uNXsR6siA==}
+  dompurify@3.4.11:
+    resolution: {integrity: sha512-zhlUV12GsaRzMsf9q5M254YhA4+VuF0fG+QFqu6aYpoGlKtz+w8//jBcGVYBgQkR5GHjUomejY84AV+/uPbWdw==}
 
   domutils@2.8.0:
     resolution: {integrity: sha512-w96Cjofp72M5IIhpjgobBimYEfoPjx1Vx0BSX9P30WBdZW2WIKU0T1Bd0kz2eNZ9ikjKgHbEyKx8BB6H1L3h3A==}
@@ -13718,7 +13718,7 @@ snapshots:
 
   '@types/dompurify@3.2.0':
     dependencies:
-      dompurify: 3.4.7
+      dompurify: 3.4.11
 
   '@types/eslint-scope@3.7.7':
     dependencies:
@@ -15370,7 +15370,7 @@ snapshots:
     dependencies:
       domelementtype: 2.3.0
 
-  dompurify@3.4.7:
+  dompurify@3.4.11:
     optionalDependencies:
       '@types/trusted-types': 2.0.7