diff --git a/lean-toolchain b/lean-toolchain
index 64981ae5..e7a4f40b 100644
--- a/lean-toolchain
+++ b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:v4.11.0-rc1
+leanprover/lean4:v4.11.0-rc2