diff --git a/default.nix b/default.nix
index 5969b92..65f558e 100644
--- a/default.nix
+++ b/default.nix
@@ -1,6 +1,6 @@
 (import
   (fetchTarball {
-    url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
-    sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2";
+    url = "https://github.com/edolstra/flake-compat/archive/0f9255e01c2351cc7d116c072cb317785dd33b33.tar.gz";
+    sha256 = "0m9grvfsbwmvgwaxvdzv6cmyvjnlww004gfxjvcl806ndqaxzy4j";
   })
   { src = ./.; }).defaultNix.packages.${builtins.currentSystem}
diff --git a/shell.nix b/shell.nix
index 4f7af74..0a83ea3 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,6 +1,6 @@
 (import
   (fetchTarball {
-    url = "https://github.com/edolstra/flake-compat/archive/99f1c2157fba4bfe6211a321fd0ee43199025dbf.tar.gz";
-    sha256 = "0x2jn3vrawwv9xp15674wjz9pixwjyj3j771izayl962zziivbx2";
+    url = "https://github.com/edolstra/flake-compat/archive/0f9255e01c2351cc7d116c072cb317785dd33b33.tar.gz";
+    sha256 = "0m9grvfsbwmvgwaxvdzv6cmyvjnlww004gfxjvcl806ndqaxzy4j";
   })
   { src = ./.; }).shellNix