diff --git a/pkgs/tools/security/minio-certgen/default.nix b/pkgs/tools/security/minio-certgen/default.nix
index 6e2403ad7c10..ddcd55ef3ff4 100644
--- a/pkgs/tools/security/minio-certgen/default.nix
+++ b/pkgs/tools/security/minio-certgen/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "minio-certgen";
-  version = "1.2.0";
+  version = "1.2.1";
 
   src = fetchFromGitHub {
     owner = "minio";
     repo = "certgen";
     rev = "v${version}";
-    sha256 = "sha256-FBx4v29ZuhXwubWivIXReO5Ge/rPt1J3LbXlprC7E9c=";
+    sha256 = "sha256-qi+SeNLW/jE2dGar4Lf16TKRT3ZTmWB/j8EsnoyrdxI=";
   };
 
   vendorSha256 = null;