diff --git a/package-lock.json b/package-lock.json
index d685256a..642c421c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2026,9 +2026,9 @@
       "dev": true
     },
     "diagram-js": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/diagram-js/-/diagram-js-6.5.0.tgz",
-      "integrity": "sha512-fayigJnTBrrQpYm4mmoKjo3v3ABkK/gIW1QFPC7CCZrXd/Jx9iC3JdShee1ucT1PSE2I86jRKnT9qdzeQk/ltQ==",
+      "version": "6.6.0",
+      "resolved": "https://registry.npmjs.org/diagram-js/-/diagram-js-6.6.0.tgz",
+      "integrity": "sha512-clyMZRj/EFtShpWz1PxJBwHPM7tqrwFRhslXBQQbH1Vq0kEXd58McqauYtXOr1AXOvjSb5gCJiNa/FHreLjebg==",
       "requires": {
         "css.escape": "^1.5.1",
         "didi": "^4.0.0",
diff --git a/package.json b/package.json
index 067ebb58..b3c3eea2 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "bpmn-font": "^0.9.3",
     "bpmn-moddle": "^6.0.5",
     "css.escape": "^1.5.1",
-    "diagram-js": "^6.5.0",
+    "diagram-js": "^6.6.0",
     "diagram-js-direct-editing": "^1.6.1",
     "ids": "^1.0.0",
     "inherits": "^2.0.1",