diff --git a/cpp_grpc_mt_bench/Dockerfile b/cpp_grpc_mt_bench/Dockerfile
index 99c6cf26..8894e81f 100644
--- a/cpp_grpc_mt_bench/Dockerfile
+++ b/cpp_grpc_mt_bench/Dockerfile
@@ -1,4 +1,4 @@
-FROM gcc:12.2.0
+FROM gcc:14.2.0
 
 RUN apt-get update && apt-get install -y protobuf-compiler protobuf-compiler-grpc libgrpc++-dev libjemalloc-dev