diff --git a/dotcom-rendering/package.json b/dotcom-rendering/package.json
index 513c7fb3897..b2f25389b76 100644
--- a/dotcom-rendering/package.json
+++ b/dotcom-rendering/package.json
@@ -63,7 +63,7 @@
 		"@types/clean-css": "4.2.11",
 		"@types/compression": "1.7.5",
 		"@types/connect": "3.4.38",
-		"@types/dompurify": "3.0.2",
+		"@types/dompurify": "3.2.0",
 		"@types/express": "5.0.6",
 		"@types/he": "1.2.0",
 		"@types/html-minifier-terser": "7.0.2",
@@ -101,7 +101,7 @@
 		"constructs": "10.5.1",
 		"cpy": "11.0.0",
 		"css-loader": "7.1.2",
-		"dompurify": "3.2.4",
+		"dompurify": "3.3.1",
 		"dynamic-import-polyfill": "0.1.1",
 		"eslint": "8.57.1",
 		"eslint-plugin-custom-elements": "0.0.8",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2b28ca418d9..78cc1b06bc2 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -401,8 +401,8 @@ importers:
         specifier: 3.4.38
         version: 3.4.38
       '@types/dompurify':
-        specifier: 3.0.2
-        version: 3.0.2
+        specifier: 3.2.0
+        version: 3.2.0
       '@types/express':
         specifier: 5.0.6
         version: 5.0.6
@@ -515,8 +515,8 @@ importers:
         specifier: 7.1.2
         version: 7.1.2(webpack@5.104.1)
       dompurify:
-        specifier: 3.2.4
-        version: 3.2.4
+        specifier: 3.3.1
+        version: 3.3.1
       dynamic-import-polyfill:
         specifier: 0.1.1
         version: 0.1.1
@@ -3979,8 +3979,9 @@ packages:
   '@types/doctrine@0.0.9':
     resolution: {integrity: sha512-eOIHzCUSH7SMfonMG1LsC2f8vxBFtho6NGBznK41R84YzPuvSBzrhEps33IsQiOW9+VL6NQ9DbjQJznk/S4uRA==}
 
-  '@types/dompurify@3.0.2':
-    resolution: {integrity: sha512-YBL4ziFebbbfQfH5mlC+QTJsvh0oJUrWbmxKMyEdL7emlHJqGR2Qb34TEFKj+VCayBvjKy3xczMFNhugThUsfQ==}
+  '@types/dompurify@3.2.0':
+    resolution: {integrity: sha512-Fgg31wv9QbLDA0SpTOXO3MaxySc4DKGLi8sna4/Utjo4r3ZRPdCt4UQee8BWr+Q5z21yifghREPJGYaEOEIACg==}
+    deprecated: This is a stub types definition. dompurify provides its own type definitions, so you do not need this installed.
 
   '@types/eslint-scope@3.7.7':
     resolution: {integrity: sha512-MzMFlSLBqNF2gcHWO0G1vP/YQyfvrxZ0bF+u7mzUdZ1/xK4A4sru+nraZz5i3iEIk1l1uyicaDVTB4QbbEkAYg==}
@@ -5631,8 +5632,8 @@ packages:
     resolution: {integrity: sha512-cgwlv/1iFQiFnU96XXgROh8xTeetsnJiDsTc7TYCLFd9+/WNkIqPTxiM/8pSd8VIrhXGTf1Ny1q1hquVqDJB5w==}
     engines: {node: '>= 4'}
 
-  dompurify@3.2.4:
-    resolution: {integrity: sha512-ysFSFEDVduQpyhzAob/kkuJjf5zWkZD8/A9ywSp1byueyuCfHamrCBa14/Oc2iiB0e51B+NpxSl5gmzn+Ms/mg==}
+  dompurify@3.3.1:
+    resolution: {integrity: sha512-qkdCKzLNtrgPFP1Vo+98FRzJnBRGe4ffyCea9IwHB1fyxPOeNTHpLKYGd4Uk9xvNoH0ZoOjwZxNptyMwqrId1Q==}
 
   domutils@2.8.0:
     resolution: {integrity: sha512-w96Cjofp72M5IIhpjgobBimYEfoPjx1Vx0BSX9P30WBdZW2WIKU0T1Bd0kz2eNZ9ikjKgHbEyKx8BB6H1L3h3A==}
@@ -14342,9 +14343,9 @@ snapshots:
 
   '@types/doctrine@0.0.9': {}
 
-  '@types/dompurify@3.0.2':
+  '@types/dompurify@3.2.0':
     dependencies:
-      '@types/trusted-types': 2.0.7
+      dompurify: 3.3.1
 
   '@types/eslint-scope@3.7.7':
     dependencies:
@@ -16187,7 +16188,7 @@ snapshots:
     dependencies:
       domelementtype: 2.3.0
 
-  dompurify@3.2.4:
+  dompurify@3.3.1:
     optionalDependencies:
       '@types/trusted-types': 2.0.7