diff --git a/pkgs/development/python-modules/debian-inspector/default.nix b/pkgs/development/python-modules/debian-inspector/default.nix
index 1c8cee1d7186..3888020ccd22 100644
--- a/pkgs/development/python-modules/debian-inspector/default.nix
+++ b/pkgs/development/python-modules/debian-inspector/default.nix
@@ -11,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "debian-inspector";
-  version = "30.0.0";
+  version = "31.0.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "debian_inspector";
     inherit version;
-    hash = "sha256-0PT5sT6adaqgYQtWjks12ys0z1C3n116aeJaEKR/Wxg=";
+    hash = "sha256-RglPlTRksmm7CYVere7jySy2tIegv6JuulN7Usw9a0c=";
   };
 
   SETUPTOOLS_SCM_PRETEND_VERSION = version;