diff --git a/ingestion/airflow-constraints-3.1.7.txt b/ingestion/airflow-constraints-3.1.7.txt
index a9b17ae53a60..e141ea02ba96 100644
--- a/ingestion/airflow-constraints-3.1.7.txt
+++ b/ingestion/airflow-constraints-3.1.7.txt
@@ -542,7 +542,7 @@ prometheus_client==0.24.1
 prompt_toolkit==3.0.52
 propcache==0.4.1
 proto-plus==1.27.1
-protobuf==4.25.8
+protobuf==5.29.6
 psutil==7.2.2
 psycopg2-binary==2.9.11
 ptyprocess==0.7.0
diff --git a/ingestion/airflow-constraints-3.2.1.txt b/ingestion/airflow-constraints-3.2.1.txt
index 48ae640e6ba9..be3bd30ab762 100644
--- a/ingestion/airflow-constraints-3.2.1.txt
+++ b/ingestion/airflow-constraints-3.2.1.txt
@@ -537,7 +537,7 @@ prometheus_client==0.25.0
 prompt_toolkit==3.0.52
 propcache==0.4.1
 proto-plus==1.27.2
-protobuf==6.33.6
+protobuf==5.29.6
 psutil==7.2.2
 psycopg2-binary==2.9.11
 ptyprocess==0.7.0