diff --git a/website/requirements.txt b/website/requirements.txt
index 0995fca..385e29f 100644
--- a/website/requirements.txt
+++ b/website/requirements.txt
@@ -19,7 +19,7 @@ googleapis-common-protos==1.52.0
 idna==2.10
 mailjet-rest==1.3.3
 Pillow==7.2.0
-protobuf==3.12.2
+protobuf==3.15.0
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
 pycodestyle==2.6.0