diff --git a/pkgs/development/python-modules/drf-spectacular-sidecar/default.nix b/pkgs/development/python-modules/drf-spectacular-sidecar/default.nix
index 311f272e4b51..8cfdcdce7488 100644
--- a/pkgs/development/python-modules/drf-spectacular-sidecar/default.nix
+++ b/pkgs/development/python-modules/drf-spectacular-sidecar/default.nix
@@ -6,13 +6,13 @@
 
 buildPythonPackage rec {
   pname = "drf-spectacular-sidecar";
-  version = "2022.11.1";
+  version = "2023.3.1";
 
   src = fetchFromGitHub {
     owner = "tfranzel";
     repo = "drf-spectacular-sidecar";
     rev = version;
-    sha256 = "sha256-ztUdV+Bhi3zx5UiwnpiQM/RglUH1n9J48Beuq2GPWdg=";
+    sha256 = "sha256-UTH6t/znN4nYnqDhtFFxXoBXX8Zo19pJE9iDsvw7bGE=";
   };
 
   propagatedBuildInputs = [