diff --git a/pkgs/by-name/et/etcd_3_6/package.nix b/pkgs/by-name/et/etcd_3_6/package.nix
index 7101639e6079..d8ab12fe73aa 100644
--- a/pkgs/by-name/et/etcd_3_6/package.nix
+++ b/pkgs/by-name/et/etcd_3_6/package.nix
@@ -9,11 +9,11 @@
 }:
 
 let
-  version = "3.6.12";
-  etcdSrcHash = "sha256-oUq/yRwSgJ2xZ6yoiEBYSSRH5NvHITXjMFuR7QZc4HU=";
-  etcdCtlVendorHash = "sha256-0ZlJiXFS7QxJ+dfstJf+ogLPL0kxrE/4ZTsKb0OOCqA=";
-  etcdUtlVendorHash = "sha256-o7TWg7RgeWZa92beumSGCpxvLcFMzqC1vgcKfi5K4dI=";
-  etcdServerVendorHash = "sha256-UzToh6FaAVyxzZdDoukrHez1W9+tifFGEM16UCcmm5U=";
+  version = "3.6.13";
+  etcdSrcHash = "sha256-L6wnvexUxFlN4r2D9rIQPDIYWMvs6DqY8eWU1FToi3M=";
+  etcdCtlVendorHash = "sha256-UKuxCQi1RriPvX9cM+Nd1jXs/H0smwJJU9CEM/cI/sA=";
+  etcdUtlVendorHash = "sha256-molkWWxxKLCCbocqVaij1jcHeoYYHSuI/cAfieeZH+0=";
+  etcdServerVendorHash = "sha256-o58rJPOSeT14SAEjBSbXwPDuAsOT/YNAqZRCM15unJQ=";
 
   src = fetchFromGitHub {
     owner = "etcd-io";