diff --git a/gcloud/Dockerfile b/gcloud/Dockerfile
index b54659d..c569d45 100644
--- a/gcloud/Dockerfile
+++ b/gcloud/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:2-alpine
 
 ENV PATH $PATH:/usr/src/google-cloud-sdk/bin
-ENV CLOUD_SDK_DOCKER_VERSION 218.0.0
+ENV CLOUD_SDK_DOCKER_VERSION 219.0.1
 
 RUN set -x \
 	&& apk add --no-cache --virtual .build-deps \
diff --git a/telize/Dockerfile b/telize/Dockerfile
index 09f8218..bfa5db9 100644
--- a/telize/Dockerfile
+++ b/telize/Dockerfile
@@ -4,13 +4,13 @@ RUN apk add --no-cache \
 	lua5.1-cjson \
 	luajit
 
-ENV NGINX_VERSION 1.15.4
+ENV NGINX_VERSION 1.15.5
 # https://github.com/simplresty/ngx_devel_kit/releases
 ENV NGX_DEVEL_KIT_VERSION v0.3.1rc1
 # https://github.com/openresty/lua-nginx-module/releases
 ENV LUA_NGINX_MODULE_VERSION v0.10.13
 # https://github.com/leev/ngx_http_geoip2_module/releases
-ENV NGX_HTTP_GEOIP2_MODULE_VERSION 3.0
+ENV NGX_HTTP_GEOIP2_MODULE_VERSION 3.1
 # https://github.com/maxmind/libmaxminddb/releases
 ENV LIBMAXMINDDB_VERSION 1.3.2
 
diff --git a/vault/Dockerfile b/vault/Dockerfile
index c9ce390..bbbfb29 100644
--- a/vault/Dockerfile
+++ b/vault/Dockerfile
@@ -14,7 +14,7 @@ RUN	apk add --no-cache \
 	yarn \
 	zip
 
-ENV VAULT_VERSION v0.11.1
+ENV VAULT_VERSION v0.11.2
 
 RUN go get github.com/hashicorp/vault