diff --git a/releases/zookeeper.json b/releases/zookeeper.json
index 7042d486..f9817ea9 100644
--- a/releases/zookeeper.json
+++ b/releases/zookeeper.json
@@ -1,6 +1,10 @@
 {
   "releases": {},
   "versions": {
+    "3.9.4": {
+      "name": "3.9.4",
+      "date": "2025-08-19"
+    },
     "3.9.3": {
       "name": "3.9.3",
       "date": "2024-10-17"