diff --git a/pkgs/by-name/po/polarity/package.nix b/pkgs/by-name/po/polarity/package.nix
index ca1409cffdb0..0bc835322a24 100644
--- a/pkgs/by-name/po/polarity/package.nix
+++ b/pkgs/by-name/po/polarity/package.nix
@@ -7,13 +7,13 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "polarity";
-  version = "latest-unstable-2025-05-19";
+  version = "latest-unstable-2025-06-06";
 
   src = fetchFromGitHub {
     owner = "polarity-lang";
     repo = "polarity";
-    rev = "b715e6529210242d79f304d34170eba8473174b2";
-    hash = "sha256-/yq6fqjkZoEw4MhsOWlRdQciA/Wqds9TgCczcVQV8Rw=";
+    rev = "421e73a38f57d0453d821332d4e25aa53476254d";
+    hash = "sha256-eugXy+BhjshhALT8ZLhA8OvtqCM8wmiuG1yuNWsAGyo=";
   };
 
   useFetchCargoVendor = true;