diff --git a/requirements.txt b/requirements.txt
index b8871b3..6e3c609 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -64,7 +64,7 @@ pooch==1.6.0
 proglog==0.1.10
 progressbar==2.5
 prompt-toolkit==3.0.39
-protobuf==4.23.4
+protobuf==4.25.8
 psutil==5.9.5
 ptyprocess==0.7.0
 pure-eval==0.2.2