diff --git a/pkgs/servers/monitoring/prometheus/mysqld-exporter.nix b/pkgs/servers/monitoring/prometheus/mysqld-exporter.nix
index f0d2ac078274..2e2bead90b35 100644
--- a/pkgs/servers/monitoring/prometheus/mysqld-exporter.nix
+++ b/pkgs/servers/monitoring/prometheus/mysqld-exporter.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "mysqld_exporter";
-  version = "0.15.0";
+  version = "0.15.1";
 
   src = fetchFromGitHub {
     owner = "prometheus";
     repo = "mysqld_exporter";
     rev = "v${version}";
-    sha256 = "sha256-LW9vH//TjnKbZGMF3owDSUx/Mu0TUuWxMtmdeKM/q7k=";
+    sha256 = "sha256-P7EoWa0BWuAr3sjtrUxzofwlklhRLpzwpGVe31hFo7Q=";
   };
 
-  vendorHash = "sha256-8zoiYSW8/z1Ch5W1WJHbWAPKFUOhUT8YcjrvyhwI+8w=";
+  vendorHash = "sha256-GEL9sMwwdGqpklm4yKNqzSOM6I/JzZjg3+ZB2ix2M8w=";
 
   ldflags = let t = "github.com/prometheus/common/version"; in [
     "-s" "-w"