diff --git a/pkgs/development/python-modules/dpkt/default.nix b/pkgs/development/python-modules/dpkt/default.nix
index 0238cf4706f..4dd0de3b2d8 100644
--- a/pkgs/development/python-modules/dpkt/default.nix
+++ b/pkgs/development/python-modules/dpkt/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "dpkt";
-  version = "1.9.3";
+  version = "1.9.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "18jcanxpzkd5n2gjbfpwbvvkm1hpxr59463z28py23vkbx57wmvg";
+    sha256 = "f4e579cbaf6e2285ebf3a9e84019459b4367636bac079ba169527e582fca48b4";
   };
 
   meta = with stdenv.lib; {