diff --git a/deep-learining-in-computer-vision/requirements.txt b/deep-learining-in-computer-vision/requirements.txt
index df77222..08f3f7f 100644
--- a/deep-learining-in-computer-vision/requirements.txt
+++ b/deep-learining-in-computer-vision/requirements.txt
@@ -58,7 +58,7 @@ pickleshare==0.7.5
 Pillow==7.0.0
 prometheus-client==0.7.1
 prompt-toolkit==3.0.4
-protobuf==3.11.3
+protobuf==3.18.3
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
 Pygments==2.6.1