diff --git a/pkgs/servers/web-apps/moodle/default.nix b/pkgs/servers/web-apps/moodle/default.nix
index 5ffbe05e7369..5eb3d997a053 100644
--- a/pkgs/servers/web-apps/moodle/default.nix
+++ b/pkgs/servers/web-apps/moodle/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, fetchurl, writeText, plugins ? [ ], nixosTests }:
 
 let
-  version = "4.1.2";
+  version = "4.1.3";
 
   versionParts = lib.take 2 (lib.splitVersion version);
   # 4.2 -> 402, 3.11 -> 311
@@ -15,7 +15,7 @@ in stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://download.moodle.org/stable${stableVersion}/${pname}-${version}.tgz";
-    sha256 = "sha256-ddXldOQLefV6Kjla+IeFwD50Vye4kholJD5R6X6A2Og=";
+    hash = "sha256-JMK+nGgeBryC6I9cg1DD52gIGcPMAJ/xZxrC4a1R5Ps=";
   };
 
   phpConfig = writeText "config.php" ''