diff --git a/pkgs/applications/emulators/retroarch/hashes.json b/pkgs/applications/emulators/retroarch/hashes.json
index 615c7ce6f803..a7655cb9bb3c 100644
--- a/pkgs/applications/emulators/retroarch/hashes.json
+++ b/pkgs/applications/emulators/retroarch/hashes.json
@@ -814,10 +814,10 @@
         "src": {
             "owner": "libretro",
             "repo": "swanstation",
-            "rev": "929958a1acaa075e32e108118b550e0449540cb6",
-            "hash": "sha256-UofVxdi+e1Y9d0ML/8lGahJCx5xnW5j9oDssRKrxYLU="
+            "rev": "6a0cc4a1cf3b8a89150160f631f477c36dc6e559",
+            "hash": "sha256-YciqQW5Q9NYbzdsWeYc92CDWBaXT3HZmDsd3WkqPYzo="
         },
-        "version": "unstable-2024-05-06"
+        "version": "unstable-2024-05-21"
     },
     "tgbdual": {
         "fetcher": "fetchFromGitHub",