diff --git a/pkgs/tools/inputmethods/evdevremapkeys/default.nix b/pkgs/tools/inputmethods/evdevremapkeys/default.nix
index 73344ca26900..497a4abc5956 100644
--- a/pkgs/tools/inputmethods/evdevremapkeys/default.nix
+++ b/pkgs/tools/inputmethods/evdevremapkeys/default.nix
@@ -2,13 +2,13 @@
 
 python3Packages.buildPythonPackage rec {
   pname = "evdevremapkeys";
-  version = "0.1.0";
+  version = "unstable-2021-05-04";
 
   src = fetchFromGitHub {
     owner = "philipl";
     repo = pname;
-    rev = "68fb618b8142e1b45d7a1e19ea9a5a9bbb206144";
-    sha256 = "0c9slflakm5jqd8s1zpxm7gmrrk0335m040d7m70hnsak42jvs2f";
+    rev = "9b6f372a9bdf8b27d39f7e655b74f6b9d1a8467f";
+    sha256 = "sha256-FwRbo0RTiiV2AB7z6XOalMnwMbj15jM4Dxs41TsIOQI=";
   };
 
   propagatedBuildInputs = with python3Packages; [
@@ -16,6 +16,7 @@ python3Packages.buildPythonPackage rec {
     pyxdg
     python-daemon
     evdev
+    pyudev
   ];
 
   # hase no tests