diff --git a/requirements.txt b/requirements.txt
index d8bdfe7..dc10a15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-couchbase==4.6.3
+couchbase==4.6.4
 fastapi==0.161.1
 httpx==0.28.1
 pydantic==2.14.1