diff --git a/pkgs/servers/consul/default.nix b/pkgs/servers/consul/default.nix
index 56003bd1ed42..d6545756b57c 100644
--- a/pkgs/servers/consul/default.nix
+++ b/pkgs/servers/consul/default.nix
@@ -2,7 +2,7 @@
 
 buildGoModule rec {
   pname = "consul";
-  version = "1.12.2";
+  version = "1.12.3";
   rev = "v${version}";
 
   # Note: Currently only release tags are supported, because they have the Consul UI
@@ -17,7 +17,7 @@ buildGoModule rec {
     owner = "hashicorp";
     repo = pname;
     inherit rev;
-    sha256 = "sha256-X2vW6fnT5IY+YxGnAP5Flk610vIwLg3Qu/rEerFyNCw=";
+    sha256 = "sha256-QCSlRGbYCOOS81M7sl8Skr1/DhEX+U+0dCroWydzifw=";
   };
 
   passthru.tests.consul = nixosTests.consul;
@@ -26,7 +26,7 @@ buildGoModule rec {
   # has a split module structure in one repo
   subPackages = ["." "connect/certgen"];
 
-  vendorSha256 = "sha256-Qcm+uPlvzg0r+a/rYVCUaQ7iIgCpW7MyL7KrHkNm4XQ=";
+  vendorSha256 = "sha256-3WjmAbY7AVApZZXdCfbjr2X9I8vvwR2EfNmCJv9Gk6A=";
 
   doCheck = false;