diff --git a/pkgs/by-name/ui/uiua/unstable.nix b/pkgs/by-name/ui/uiua/unstable.nix
index 7e74c581318e..8212d238c290 100644
--- a/pkgs/by-name/ui/uiua/unstable.nix
+++ b/pkgs/by-name/ui/uiua/unstable.nix
@@ -1,7 +1,7 @@
 rec {
-  version = "0.15.0-rc.1";
+  version = "0.15.0-rc.2";
   tag = version;
-  hash = "sha256-/t/FTBsdKPO8PD6xPhL+bw3BzAruH4cWJzMxPS9hHnk=";
-  cargoHash = "sha256-3xiFDY02inws524Onl3KDzrGEdewvUGkVlkOAcwsrXI=";
+  hash = "sha256-nGuSofBDstaBJNRS6MHdSD6nXyUqkGE/rcnAjaJICtk=";
+  cargoHash = "sha256-FzO5YOYrnwfcdrQHMJR5dR2qdFNL3Jfmyqpu1iPeN2o=";
   updateScript = ./update-unstable.sh;
 }