diff --git a/Dockerfile b/Dockerfile
index f20b7449d..41b58db94 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@ RUN apt-get -y upgrade && apt-get install -y \
 RUN python3 -m pip install --upgrade pip && \
     python3 -m pip install --upgrade -r ${PKG_DIR}/pip_requirements.txt
 
-RUN unzip ${PKG_DIR}/protoc-3.6.1-linux-x86_64.zip -d /usr/local
+RUN unzip ${PKG_DIR}/protoc-31.1-linux-x86_64.zip -d /usr/local
 RUN go install github.com/pseudomuto/protoc-gen-doc/cmd/protoc-gen-doc@latest
 
 RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
diff --git a/pkg/protoc-31.1-linux-x86_64.zip b/pkg/protoc-31.1-linux-x86_64.zip
new file mode 100644
index 000000000..f8445f931
Binary files /dev/null and b/pkg/protoc-31.1-linux-x86_64.zip differ