diff --git a/pkgs/by-name/ma/matrix-alertmanager-receiver/package.nix b/pkgs/by-name/ma/matrix-alertmanager-receiver/package.nix
index 38a867d55213..9174beca0303 100644
--- a/pkgs/by-name/ma/matrix-alertmanager-receiver/package.nix
+++ b/pkgs/by-name/ma/matrix-alertmanager-receiver/package.nix
@@ -8,16 +8,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "matrix-alertmanager-receiver";
-  version = "2026.2.11";
+  version = "2026.2.18";
 
   src = fetchFromGitHub {
     owner = "metio";
     repo = "matrix-alertmanager-receiver";
     tag = finalAttrs.version;
-    hash = "sha256-tX4/jQ57OVAo3u2yW229agD4GqCv0wXpTYGpZ2SUbfI=";
+    hash = "sha256-f9foHBRj14DQY41FgFV5KtDnnLErEPO0jen31MXVbls=";
   };
 
-  vendorHash = "sha256-fbv6IrQQ9RRVMhm+4xgi9YNr4ylS6z0bdKuJe1aXomE=";
+  vendorHash = "sha256-CiWZaiFdaD8RoSxk04cz/dsRf03C3E7h1KuHN27ScwQ=";
 
   env.CGO_ENABLED = "0";