diff --git a/dockers/docker-ptf/Dockerfile.j2 b/dockers/docker-ptf/Dockerfile.j2
index 513dcd76e4..69df5d51cb 100644
--- a/dockers/docker-ptf/Dockerfile.j2
+++ b/dockers/docker-ptf/Dockerfile.j2
@@ -209,7 +209,7 @@ RUN mkdir -p /var/log/supervisor
 # Install Python-based GNMI client
 RUN git clone https://github.com/lguohan/gnxi.git \
     && cd gnxi \
-    && git checkout f2b11e4 \
+    && git checkout b85e4ab \
     && cd gnmi_cli_py \
     && pip install -r requirements.txt