diff --git a/bucket/etcd.json b/bucket/etcd.json
index 171356d144..caa07ce305 100644
--- a/bucket/etcd.json
+++ b/bucket/etcd.json
@@ -1,13 +1,13 @@
 {
-    "version": "3.5.12",
+    "version": "3.4.31",
     "description": "A distributed, reliable key-value store for the most critical data of a distributed system",
     "homepage": "https://etcd.io/",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/etcd-io/etcd/releases/download/v3.5.12/etcd-v3.5.12-windows-amd64.zip",
-            "hash": "ab63500a3eb1cbfd9d863759fc5a039ad724c0b493b26c079bb53b19e7c21330",
-            "extract_dir": "etcd-v3.5.12-windows-amd64"
+            "url": "https://github.com/etcd-io/etcd/releases/download/v3.4.31/etcd-v3.4.31-windows-amd64.zip",
+            "hash": "ba0018fa133766c3406e73cac8d699e9c133a515855910ab31c94af40b91cc7d",
+            "extract_dir": "etcd-v3.4.31-windows-amd64"
         }
     },
     "bin": [