diff --git a/pkgs/tools/system/collectd/default.nix b/pkgs/tools/system/collectd/default.nix
index 7c889d89303..c428fb07fac 100644
--- a/pkgs/tools/system/collectd/default.nix
+++ b/pkgs/tools/system/collectd/default.nix
@@ -32,12 +32,12 @@
 , net_snmp ? null
 }:
 stdenv.mkDerivation rec {
-  version = "5.5.1";
+  version = "5.5.2";
   name = "collectd-${version}";
 
   src = fetchurl {
     url = "http://collectd.org/files/${name}.tar.bz2";
-    sha256 = "0gxwq3jl20wgvb7qawivshpkm4i3kvghpnfcn5yrlhphw4kdbigr";
+    sha256 = "03w2pawbshl2wrl4cmyw8alsi0pvamb6ibxni96mjzhqc903lzq1";
   };
 
   buildInputs = [