diff --git a/requirements.txt b/requirements.txt
index af53bcf..531bd33 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -67,7 +67,7 @@ pexpect @ file:///tmp/build/80754af9/pexpect_1605563209008/work
 pickleshare @ file:///tmp/build/80754af9/pickleshare_1606932040724/work
 Pillow @ file:///tmp/build/80754af9/pillow_1617386154241/work
 prompt-toolkit @ file:///tmp/build/80754af9/prompt-toolkit_1616415428029/work
-protobuf==3.18.3
+protobuf==4.25.8
 ptyprocess @ file:///tmp/build/80754af9/ptyprocess_1609355006118/work/dist/ptyprocess-0.7.0-py2.py3-none-any.whl
 pyasn1==0.4.8
 pyasn1-modules==0.2.8