diff --git a/pkgs/development/python-modules/boolean-py/default.nix b/pkgs/development/python-modules/boolean-py/default.nix
index 8f5ef73c7e23..dc1b1be0d81b 100644
--- a/pkgs/development/python-modules/boolean-py/default.nix
+++ b/pkgs/development/python-modules/boolean-py/default.nix
@@ -3,13 +3,13 @@
 
 buildPythonPackage rec {
   pname = "boolean.py";
-  version = "3.7";
+  version = "3.8";
 
   src = fetchFromGitHub {
     owner = "bastikr";
     repo = "boolean.py";
     rev = "v${version}";
-    sha256 = "1q9ji2jq07qr6vgp9yv6y8lx6h0zyi07fqjga3yi3vpfk46h2jn1";
+    sha256 = "02jznrfrihhk69ai1vnh26s3rshl4kfc2id7li6xccavc2ws5y3b";
   };
 
   meta = with lib; {