diff --git a/pkgs/selfprivacy-api/default.nix b/pkgs/selfprivacy-api/default.nix
index c1f4787..a15ca42 100644
--- a/pkgs/selfprivacy-api/default.nix
+++ b/pkgs/selfprivacy-api/default.nix
@@ -23,13 +23,14 @@ let
     , mnemonic
     , pydantic
     , strawberry_graphql
+    , psutil
     }:
     buildPythonPackage rec {
       pname = "selfprivacy-api";
       version = "1.2.6";
       src = builtins.fetchGit {
         url = "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-rest-api.git";
-        rev = "45c3e3003d01941ccca61846e81b591f8b7d7992";
+        rev = "5532114668abbd0bd69fec8781a89e3ba8290268";
         ref = "graphql";
       };
       propagatedBuildInputs = [
@@ -49,6 +50,7 @@ let
         mnemonic
         pydantic
         strawberry_graphql
+        psutil
       ];
       meta = {
         description = ''