diff --git a/package-lock.json b/package-lock.json
index d63ef6a..b32348b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "bpmn-js": "^17.11.1",
         "bpmn-js-properties-panel": "^5.26.0",
         "camunda-bpmn-moddle": "^7.0.1",
-        "diagram-js": "^14.11.3",
+        "diagram-js": "^15.2.0",
         "jquery": "^3.7.1",
         "min-dash": "^4.2.2"
       },
@@ -2084,6 +2084,25 @@
         "diagram-js": ">= 11.9"
       }
     },
+    "node_modules/bpmn-js/node_modules/diagram-js": {
+      "version": "14.11.3",
+      "resolved": "https://registry.npmjs.org/diagram-js/-/diagram-js-14.11.3.tgz",
+      "integrity": "sha512-Seq9BHAXfzKS60L4v4Gvgvv72wOtvrfJQAyyPm9pntSZDMzjoodPSXnEUPud1G2zVCMGEUUW++s0reEdaWgkXA==",
+      "dependencies": {
+        "@bpmn-io/diagram-js-ui": "^0.2.3",
+        "clsx": "^2.1.0",
+        "didi": "^10.2.2",
+        "inherits-browser": "^0.1.0",
+        "min-dash": "^4.1.0",
+        "min-dom": "^4.2.1",
+        "object-refs": "^0.4.0",
+        "path-intersection": "^3.0.0",
+        "tiny-svg": "^3.1.2"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/bpmn-moddle": {
       "version": "8.1.0",
       "resolved": "https://registry.npmjs.org/bpmn-moddle/-/bpmn-moddle-8.1.0.tgz",
@@ -2846,9 +2865,9 @@
       }
     },
     "node_modules/diagram-js": {
-      "version": "14.11.3",
-      "resolved": "https://registry.npmjs.org/diagram-js/-/diagram-js-14.11.3.tgz",
-      "integrity": "sha512-Seq9BHAXfzKS60L4v4Gvgvv72wOtvrfJQAyyPm9pntSZDMzjoodPSXnEUPud1G2zVCMGEUUW++s0reEdaWgkXA==",
+      "version": "15.2.0",
+      "resolved": "https://registry.npmjs.org/diagram-js/-/diagram-js-15.2.0.tgz",
+      "integrity": "sha512-ae9gGCJQiusCcPxBBM6jxMpPlIZ7LrP+ibaX/iOTlopzIkEuxxYHGKFDeEKwNVo65BJlIy33AS/H4vX4aHfnHQ==",
       "dependencies": {
         "@bpmn-io/diagram-js-ui": "^0.2.3",
         "clsx": "^2.1.0",
@@ -8076,6 +8095,24 @@
         "min-dash": "^4.1.1",
         "min-dom": "^4.2.1",
         "tiny-svg": "^3.1.2"
+      },
+      "dependencies": {
+        "diagram-js": {
+          "version": "14.11.3",
+          "resolved": "https://registry.npmjs.org/diagram-js/-/diagram-js-14.11.3.tgz",
+          "integrity": "sha512-Seq9BHAXfzKS60L4v4Gvgvv72wOtvrfJQAyyPm9pntSZDMzjoodPSXnEUPud1G2zVCMGEUUW++s0reEdaWgkXA==",
+          "requires": {
+            "@bpmn-io/diagram-js-ui": "^0.2.3",
+            "clsx": "^2.1.0",
+            "didi": "^10.2.2",
+            "inherits-browser": "^0.1.0",
+            "min-dash": "^4.1.0",
+            "min-dom": "^4.2.1",
+            "object-refs": "^0.4.0",
+            "path-intersection": "^3.0.0",
+            "tiny-svg": "^3.1.2"
+          }
+        }
       }
     },
     "bpmn-js-properties-panel": {
@@ -8723,9 +8760,9 @@
       }
     },
     "diagram-js": {
-      "version": "14.11.3",
-      "resolved": "https://registry.npmjs.org/diagram-js/-/diagram-js-14.11.3.tgz",
-      "integrity": "sha512-Seq9BHAXfzKS60L4v4Gvgvv72wOtvrfJQAyyPm9pntSZDMzjoodPSXnEUPud1G2zVCMGEUUW++s0reEdaWgkXA==",
+      "version": "15.2.0",
+      "resolved": "https://registry.npmjs.org/diagram-js/-/diagram-js-15.2.0.tgz",
+      "integrity": "sha512-ae9gGCJQiusCcPxBBM6jxMpPlIZ7LrP+ibaX/iOTlopzIkEuxxYHGKFDeEKwNVo65BJlIy33AS/H4vX4aHfnHQ==",
       "requires": {
         "@bpmn-io/diagram-js-ui": "^0.2.3",
         "clsx": "^2.1.0",
diff --git a/package.json b/package.json
index 6793432..07bcc2f 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "bpmn-js": "^17.11.1",
     "bpmn-js-properties-panel": "^5.26.0",
     "camunda-bpmn-moddle": "^7.0.1",
-    "diagram-js": "^14.11.3",
+    "diagram-js": "^15.2.0",
     "jquery": "^3.7.1",
     "min-dash": "^4.2.2"
   }