diff --git a/pkgs/servers/sql/mariadb/default.nix b/pkgs/servers/sql/mariadb/default.nix
index 1356915c1fac..3ede229931eb 100644
--- a/pkgs/servers/sql/mariadb/default.nix
+++ b/pkgs/servers/sql/mariadb/default.nix
@@ -15,11 +15,11 @@ mariadb = everything // {
 };
 
 common = rec { # attributes common to both builds
-  version = "10.1.21";
+  version = "10.1.25";
 
   src = fetchurl {
     url    = "https://downloads.mariadb.org/f/mariadb-${version}/source/mariadb-${version}.tar.gz/from/http%3A//ftp.hosteurope.de/mirror/archive.mariadb.org/?serve";
-    sha256 = "144lcm5awcf0k6a7saqfr4p2kg8r5wbdhdm4cmn2m8hyg1an70as";
+    sha256 = "1mm0n8sl6grajk5rbrx55333laz5dg2abyl8mlsn7h8vdymfq1bj";
     name   = "mariadb-${version}.tar.gz";
   };