diff --git a/package.json b/package.json
index 8e38ac3..de85c5c 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "diagram-js": "^15.1.0",
     "eslint": "^9.12.0",
     "eslint-plugin-bpmn-io": "^2.0.2",
-    "inferno": "^5.6.2",
+    "inferno": "^9.0.0",
     "inferno-test-utils": "^5.6.2",
     "karma": "^6.4.2",
     "karma-chrome-launcher": "^3.2.0",
@@ -61,6 +61,6 @@
   ],
   "peerDependencies": {
     "diagram-js": "^11.3.0 || ^12 || ^13 || ^14 || ^15",
-    "inferno": "^5.0.5"
+    "inferno": "^9.0.0"
   }
 }