diff --git a/python/oled/requirements.txt b/python/oled/requirements.txt
index 1c5d7144..31e1bb28 100644
--- a/python/oled/requirements.txt
+++ b/python/oled/requirements.txt
@@ -12,5 +12,5 @@ pyusb==1.2.1
 rpi-ws281x==4.3.0
 RPi.GPIO==0.7.0
 sysv-ipc==1.1.0
-protobuf==3.19.1
+protobuf==3.19.5
 unidecode==1.3.2