diff --git a/pkgs/tools/backup/mydumper/default.nix b/pkgs/tools/backup/mydumper/default.nix
index da8805bc226..b6c5bfd91fa 100644
--- a/pkgs/tools/backup/mydumper/default.nix
+++ b/pkgs/tools/backup/mydumper/default.nix
@@ -2,14 +2,14 @@
 , glib, zlib, pcre, mysql, libressl }:
 
 stdenv.mkDerivation rec {
-  version = "0.9.3";
+  version = "0.9.5";
   name = "mydumper-${version}";
 
   src = fetchFromGitHub {
     owner  = "maxbube";
     repo   = "mydumper";
     rev    = "v${version}";
-    sha256 = "139v6707sxyslg7n1fii8b1ybdq50hbqhc8zf6p1cr3h2hhl6ns9";
+    sha256 = "0vbz0ri5hm6yzkrcgnaj8px6bf59myr5dbhyy7fd4cv44hr685k6";
   };
 
   nativeBuildInputs = [ cmake pkgconfig ];