diff --git a/pkgs/by-name/et/etcd_3_6/package.nix b/pkgs/by-name/et/etcd_3_6/package.nix
index 6da260ea77eb..0eaeb7f85d01 100644
--- a/pkgs/by-name/et/etcd_3_6/package.nix
+++ b/pkgs/by-name/et/etcd_3_6/package.nix
@@ -11,11 +11,11 @@
 }:
 
 let
-  version = "3.6.6";
-  etcdSrcHash = "sha256-MFkO2Rv38TQeREJ3zHgRdj3thnMK0ci3laEjn4CaXHs=";
-  etcdCtlVendorHash = "sha256-VxR/pPS/HR4EBPJJmQin7XqS5MvWreJe2dlOpQn3pqY=";
-  etcdUtlVendorHash = "sha256-xxq9t47985fA9fDvaanq2sPgUDZJDT2w46zp3pggryo=";
-  etcdServerVendorHash = "sha256-0uPIw2T9ZrR92MBB1xBBfbqXQUVg6sNDu8F5m1C+lEQ=";
+  version = "3.6.7";
+  etcdSrcHash = "sha256-i8VZlK76OQQeojKHo9sdkyNR0Hdiofx0TLUDWKiXOTU=";
+  etcdCtlVendorHash = "sha256-jN+oNoIxNYM2Wm3s+/zDyacyXxVWaHl9t7sot8PL9xk=";
+  etcdUtlVendorHash = "sha256-A2rYstzlBlS3ta5yJVP/RTjgBz+9Y0I79ITr77GrqOo=";
+  etcdServerVendorHash = "sha256-hUFUcoXaOKTkoJ7YUwljpg7EZRhXi5tXcE2bteVRBE0=";
 
   src = applyPatches {
     src = fetchFromGitHub {