diff --git a/requirements.txt b/requirements.txt
index 8b1e408..6f08231 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -52,7 +52,7 @@ palettable==3.3.3
 pandas==2.1.3
 Pillow==10.1.0
 plotly==5.18.0
-protobuf==4.25.1
+protobuf==5.29.6
 pyasn1==0.5.1
 pyasn1-modules==0.3.0
 pybtex==0.24.0