diff --git a/services/s2vt-video-captioning/requirements.txt b/services/s2vt-video-captioning/requirements.txt
index 5448167..3768daf 100644
--- a/services/s2vt-video-captioning/requirements.txt
+++ b/services/s2vt-video-captioning/requirements.txt
@@ -1,7 +1,7 @@
 grpcio==1.14.2
 grpcio-tools==1.14.1
 numpy==1.15.4
-requests==2.20.0
+requests==2.31.0
 opencv-python==3.4.3.18
 h5py==2.7.1
 matplotlib==2.2.2