diff --git a/pkgs/data/misc/hackage/pin.json b/pkgs/data/misc/hackage/pin.json
index 212c14e482f..e474bb81719 100644
--- a/pkgs/data/misc/hackage/pin.json
+++ b/pkgs/data/misc/hackage/pin.json
@@ -1,6 +1,6 @@
 {
-  "commit": "7818431b8d25dc7951cd7f50369741e9966d2dc8",
-  "url": "https://github.com/commercialhaskell/all-cabal-hashes/archive/7818431b8d25dc7951cd7f50369741e9966d2dc8.tar.gz",
-  "sha256": "1fssc5r0482i03rcyvagql06p41qmr8vnyw6501zhbprvz0y1sd4",
-  "msg": "Update from Hackage at 2021-08-04T07:53:53Z"
+  "commit": "8977803787241e1474bdbb35cbc704c57cce6fcd",
+  "url": "https://github.com/commercialhaskell/all-cabal-hashes/archive/8977803787241e1474bdbb35cbc704c57cce6fcd.tar.gz",
+  "sha256": "1ivdqlmpdqpa5m5cdwdk6l258nmnz9a6466y8xs19x0wkdx4b738",
+  "msg": "Update from Hackage at 2021-08-07T10:52:35Z"
 }