diff --git a/project-templates/node-json-theia/yarn.lock b/project-templates/node-json-theia/yarn.lock
index 8d7ef2a3..dbb028cf 100644
--- a/project-templates/node-json-theia/yarn.lock
+++ b/project-templates/node-json-theia/yarn.lock
@@ -4917,9 +4917,9 @@ doctrine@^3.0.0:
     esutils "^2.0.2"
 
 dompurify@^3.2.4:
-  version "3.2.6"
-  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.2.6.tgz#ca040a6ad2b88e2a92dc45f38c79f84a714a1cad"
-  integrity sha512-/2GogDQlohXPZe6D6NOgQvXLPSYBqIWMnZ8zzOhn09REE4eyAzb+Hed3jhoM9OkuaJ8P6ZGTTVWQKAi8ieIzfQ==
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.3.3.tgz#680cae8af3e61320ddf3666a3bc843f7b291b2b6"
+  integrity sha512-Oj6pzI2+RqBfFG+qOaOLbFXLQ90ARpcGG6UePL82bJLtdsa6CYJD7nmiU8MW9nQNOtCHV3lZ/Bzq1X0QYbBZCA==
   optionalDependencies:
     "@types/trusted-types" "^2.0.7"