diff --git a/pkgs/by-name/et/etcd_3_4/package.nix b/pkgs/by-name/et/etcd_3_4/package.nix
index 73a1299bcb10..887610e273bd 100644
--- a/pkgs/by-name/et/etcd_3_4/package.nix
+++ b/pkgs/by-name/et/etcd_3_4/package.nix
@@ -7,17 +7,17 @@
 
 buildGoModule (finalAttrs: {
   pname = "etcd";
-  version = "3.4.44";
+  version = "3.4.45";
 
   src = fetchFromGitHub {
     owner = "etcd-io";
     repo = "etcd";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-56V9cAlFiCdDm3X8lBJmjwj1HVRNihrCzIV0r0XEMHk=";
+    hash = "sha256-GvhejN7+woYK7UBNguzEaO6rqAbT7Vbwl5nFmI/F6Sc=";
   };
 
   proxyVendor = true;
-  vendorHash = "sha256-DqKVZ4Z2RMRwi4Z/6Rh3SE6NSyuHePSYrIM7sPyPC74=";
+  vendorHash = "sha256-0xIK71sAwMzzSaN2lFKKdGtDKWYtL25x5GDoO6bO0wI=";
 
   preBuild = ''
     go mod tidy
diff --git a/pkgs/by-name/et/etcd_3_5/package.nix b/pkgs/by-name/et/etcd_3_5/package.nix
index 2248e77a31a9..376ebcf8a0c3 100644
--- a/pkgs/by-name/et/etcd_3_5/package.nix
+++ b/pkgs/by-name/et/etcd_3_5/package.nix
@@ -7,11 +7,11 @@
 }:
 
 let
-  version = "3.5.30";
-  etcdSrcHash = "sha256-1FJOB9O1AP5zhQO+UtXeZ1zUUSLlNyrG8BKDNHn49aE=";
-  etcdServerVendorHash = "sha256-a8qk0KajYeAhqSHx87qjU1mWqd2z8JJmvL8VQiqD/eM=";
-  etcdUtlVendorHash = "sha256-zem39kXZivNYWhgGu7oC1/UuLcMfDLhd1Jgdi0EwKNM=";
-  etcdCtlVendorHash = "sha256-E6V6L6+eikcgCqE9+wJIdXnBCIuY+nq832TshYEvCL8=";
+  version = "3.5.31";
+  etcdSrcHash = "sha256-X3b1TBimNYo03fW0c5NeiD4uALMqtOQbJwPot11FCk8=";
+  etcdServerVendorHash = "sha256-1/XJGpyYuTsb+1hReksX5VyD+6xbKaiLA8520cDKc/4=";
+  etcdUtlVendorHash = "sha256-dUXAoIcOSlEbiSmy1M+oPaHt089gOttQwrB9ZhYc7v0=";
+  etcdCtlVendorHash = "sha256-l1j00Mzv1z021rfBbFZrIce2pifQyRkST0bkZhVoST0=";
 
   src = fetchFromGitHub {
     owner = "etcd-io";
diff --git a/pkgs/by-name/et/etcd_3_6/package.nix b/pkgs/by-name/et/etcd_3_6/package.nix
index edc389b7d3e3..47aa69616fa4 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 = "3.6.11";
-  etcdSrcHash = "sha256-xn6PJin0xZXR/xoWhCxdEq7uVXSBqv+BapwbP1Pdv84=";
-  etcdCtlVendorHash = "sha256-+W8spn3T1vej4QD52ZxGXqTplwQBVG6Nuxf2P/u7nkQ=";
-  etcdUtlVendorHash = "sha256-s9/QFtbtRx7Jgd/S9pRx8/JMQWmi92Jz/H8YcRS9huk=";
-  etcdServerVendorHash = "sha256-nUangVgI4/62O7jhq2vNqrcJB/PtpZp+40X1W91+HOY=";
+  version = "3.6.12";
+  etcdSrcHash = "sha256-oUq/yRwSgJ2xZ6yoiEBYSSRH5NvHITXjMFuR7QZc4HU=";
+  etcdCtlVendorHash = "sha256-0ZlJiXFS7QxJ+dfstJf+ogLPL0kxrE/4ZTsKb0OOCqA=";
+  etcdUtlVendorHash = "sha256-o7TWg7RgeWZa92beumSGCpxvLcFMzqC1vgcKfi5K4dI=";
+  etcdServerVendorHash = "sha256-UzToh6FaAVyxzZdDoukrHez1W9+tifFGEM16UCcmm5U=";
 
   src = fetchFromGitHub {
     owner = "etcd-io";