diff --git a/pkgs/development/python-modules/amaranth/default.nix b/pkgs/development/python-modules/amaranth/default.nix
index 22c22102815d..25d210083ec6 100644
--- a/pkgs/development/python-modules/amaranth/default.nix
+++ b/pkgs/development/python-modules/amaranth/default.nix
@@ -20,7 +20,7 @@
 
 buildPythonPackage rec {
   pname = "amaranth";
-  version = "0.5.6";
+  version = "0.5.7";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -29,7 +29,7 @@ buildPythonPackage rec {
     owner = "amaranth-lang";
     repo = "amaranth";
     tag = "v${version}";
-    hash = "sha256-fc9mCq7AgxjlR/+KKebV1GGlF5NXN/1Vee5ZLwkNjow=";
+    hash = "sha256-E/PJrvBmlS39KgzDz9sArq4BXwk/JmIMtdxL7MdrWlc=";
   };
 
   postPatch = ''