diff --git a/requirements.in b/requirements.in
index 06360509b..84c6eb21f 100644
--- a/requirements.in
+++ b/requirements.in
@@ -9,7 +9,7 @@ google-api-core[grpc]==2.29.0
 google-cloud-bigquery==3.40.0
 google-cloud-storage==3.9.0
 googleapis-common-protos==1.72.0
-grpcio==1.78.0
+grpcio==1.80.0
 grpcio-status==1.78.0
 legacy-cgi==2.6.4
 protobuf==6.33.5
diff --git a/requirements.txt b/requirements.txt
index fd1e497f6..9f65a4d69 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -78,7 +78,7 @@ googleapis-common-protos==1.72.0
     #   -r requirements.in
     #   google-api-core
     #   grpcio-status
-grpcio==1.78.0
+grpcio==1.80.0
     # via
     #   -r requirements.in
     #   google-api-core