diff --git a/README.md b/README.md
index 0df3c336d9..3d2a3f19ff 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# solana-zig-bootstrap v1.43.0
+# solana-zig-bootstrap v1.43.1
 
 This repo bootstraps the Zig compiler against v1.41 of the
 [Solana LLVM fork](https://github.com/anza-xyz/llvm-project/), which allows you