diff --git a/pkgs/development/python-modules/nagiosplugin/default.nix b/pkgs/development/python-modules/nagiosplugin/default.nix
index 6b6e889b5d5d..14d76cde4c16 100644
--- a/pkgs/development/python-modules/nagiosplugin/default.nix
+++ b/pkgs/development/python-modules/nagiosplugin/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "nagiosplugin";
-  version = "1.3.2";
+  version = "1.3.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1vr3zy0zfvbrqc4nf81zxv4gs2q82sv5sjamdm4573ld529mk2nv";
+    sha256 = "sha256-vOr67DWfAyOT3dVgrizI0WNhODPsY8k85xifhZBOU9Y=";
   };
 
   nativeBuildInputs = [ twine ];