diff --git a/backend/cpp/bonsai/Makefile b/backend/cpp/bonsai/Makefile
index 9272c43b6..a41abd4f7 100644
--- a/backend/cpp/bonsai/Makefile
+++ b/backend/cpp/bonsai/Makefile
@@ -1,7 +1,7 @@
 
 # Pinned to the HEAD of the `prism` branch on https://github.com/PrismML-Eng/llama.cpp.
 # Auto-bumped nightly by .github/workflows/bump_deps.yaml.
-BONSAI_VERSION?=bdc23b56b4458b9f1655aec5287f3ab56ee8daaa
+BONSAI_VERSION?=0324c66521960d67aa7da8687fb1453a79a6565c
 LLAMA_REPO?=https://github.com/PrismML-Eng/llama.cpp
 
 CMAKE_ARGS?=