diff --git a/pkgs/tools/networking/chrony/default.nix b/pkgs/tools/networking/chrony/default.nix
index 1fc5e84fddef..cff2d4df8e86 100644
--- a/pkgs/tools/networking/chrony/default.nix
+++ b/pkgs/tools/networking/chrony/default.nix
@@ -5,11 +5,11 @@ assert stdenv.isLinux -> libcap != null;
 
 stdenv.mkDerivation rec {
   pname = "chrony";
-  version = "4.1";
+  version = "4.2";
 
   src = fetchurl {
     url = "https://download.tuxfamily.org/chrony/${pname}-${version}.tar.gz";
-    sha256 = "sha256-7Xby0/k0esYiGpGtS9VT3QVlrBiM10kNCAHQj3FxFkw=";
+    sha256 = "sha256-Jz+f0Vwyjtbzpfa6a67DWkIaNKc7tyVgUymxcSBI25o=";
   };
 
   postPatch = ''