diff --git a/requirementes.txt b/requirementes.txt
index 0c58c24..d353618 100644
--- a/requirementes.txt
+++ b/requirementes.txt
@@ -27,7 +27,7 @@ numpy==1.15.4
 oauth2client==4.1.3
 pandas==0.23.4
 Pillow==5.3.0
-protobuf==3.6.1
+protobuf==3.18.3
 pyasn1==0.4.4
 pyasn1-modules==0.2.2
 PyDrive==1.3.1