diff --git a/pkgs/by-name/mi/mimir/package.nix b/pkgs/by-name/mi/mimir/package.nix
index c2e42872e1aa..739d2c1a9a6a 100644
--- a/pkgs/by-name/mi/mimir/package.nix
+++ b/pkgs/by-name/mi/mimir/package.nix
@@ -7,13 +7,13 @@
 }:
 buildGoModule (finalAttrs: {
   pname = "mimir";
-  version = "3.0.2";
+  version = "3.0.3";
 
   src = fetchFromGitHub {
     rev = "mimir-${finalAttrs.version}";
     owner = "grafana";
     repo = "mimir";
-    hash = "sha256-8dym3E6VinpExE4A+ekbhiQ+Zhwvue6/s1mAhBkwPMU=";
+    hash = "sha256-OUFmtHGGDU1+7EwfGVzrjPS2hqba0FfIuQl0V7up9Yk=";
   };
 
   vendorHash = null;