diff --git a/install.sh b/install.sh
index 4cc35ed..c68477c 100644
--- a/install.sh
+++ b/install.sh
@@ -13,7 +13,7 @@ version="0.4.19"
 rag_api_server_version="0.13.5"
 llama_api_server_version="0.16.7"
 wasmedge_version="0.14.1"
-ggml_bn="b4623"
+ggml_bn="b4681"
 vector_version="0.38.0"
 dashboard_version="v3.1"
 assistant_version="0.4.2"