diff --git a/variables.sh b/variables.sh
index 7c011842..6045b4e6 100755
--- a/variables.sh
+++ b/variables.sh
@@ -3,7 +3,7 @@
 BUILDS=("protoc-all" "protoc" "prototool" "grpc-cli" "gen-grpc-gateway")
 DOCKER_REPO=${DOCKER_REPO}
 NAMESPACE=${NAMESPACE:-namely}
-BUILD_VERSION=${BUILD_VERSION:-1}
+BUILD_VERSION=${BUILD_VERSION:-2}
 CONTAINER=${DOCKER_REPO}${NAMESPACE}
 LATEST=${1:false}
 
@@ -11,7 +11,7 @@ GO_VERSION=${GO_VERSION:-1.14}
 GRPC_VERSION=${GRPC_VERSION:-1.37}
 GRPC_JAVA_VERSION=${GRPC_JAVA_VERSION:-1.37}
 GRPC_WEB_VERSION=${GRPC_WEB_VERSION:-1.2.1}
-GRPC_GATEWAY_VERSION=${GRPC_GATEWAY_VERSION:-2.0.1}
+GRPC_GATEWAY_VERSION=${GRPC_GATEWAY_VERSION:-2.4.0}
 UBER_PROTOTOOL_VERSION=${UBER_PROTOTOOL_VERSION:-1.3.0}
 SCALA_PB_VERSION=${SCALA_PB_VERSION:-0.11.0}
 NODE_VERSION=${NODE_VERSION:-14}