diff --git a/Dockerfile b/Dockerfile
index 142eaf6ad8adc4d6137e3df76fc77b9b02031b6a..2611faf387736f71af34f2938078df1736a0f3d6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -36,7 +36,7 @@ RUN pip install plotly
 # Install for -> artifint
 RUN pip install python-constraint
 RUN pip install tensorflow_decision_forests
-RUN pip install protobuf==3.19
+RUN pip install protobuf==3.19.6
 RUN pip install ortools==9.0.9048
 
 # Install for -> windkanl