diff --git a/pkgs/servers/monitoring/munin/default.nix b/pkgs/servers/monitoring/munin/default.nix
index 5153fcc5ef6..34beada87e8 100644
--- a/pkgs/servers/monitoring/munin/default.nix
+++ b/pkgs/servers/monitoring/munin/default.nix
@@ -3,14 +3,14 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "2.0.43";
+  version = "2.0.49";
   name = "munin-${version}";
 
   src = fetchFromGitHub {
     owner = "munin-monitoring";
     repo = "munin";
     rev = version;
-    sha256 = "1ydhf9hcb3n5h0ss5f1zf9yz4r4njqxazlz931ixvx5gyhj9gq5l";
+    sha256 = "13m56wh5cq82pwvv4ngav1zyn2sajxxjigljrz8ycjriw0wvncsf";
   };
 
   buildInputs = [