diff --git a/pkgs/servers/home-automation/evcc/default.nix b/pkgs/servers/home-automation/evcc/default.nix
index 8666f906fa95..a5a83419253e 100644
--- a/pkgs/servers/home-automation/evcc/default.nix
+++ b/pkgs/servers/home-automation/evcc/default.nix
@@ -1,5 +1,5 @@
 { lib
-, buildGo121Module
+, buildGoModule
 , fetchFromGitHub
 , fetchNpmDeps
 , cacert
@@ -14,15 +14,15 @@
 , stdenv
 }:
 
-buildGo121Module rec {
+buildGoModule rec {
   pname = "evcc";
-  version = "0.121.2";
+  version = "0.121.3";
 
   src = fetchFromGitHub {
     owner = "evcc-io";
     repo = pname;
     rev = version;
-    hash = "sha256-WGce6HszjS/AVwlEmT8KZnFHZieaGzT+yyzxOtqf/zg=";
+    hash = "sha256-e8TelrSAsrvuQRtnB4/V8w8Xk84UO1mo6IpLm97C/+M=";
   };
 
   vendorHash = "sha256-dBJsPv3tOWxLvVlkTG0npKalH2RWfwR3vJRjqb4TYQE=";