diff --git a/coredns/Dockerfile b/coredns/Dockerfile
index d19e2fb..c758c7a 100644
--- a/coredns/Dockerfile
+++ b/coredns/Dockerfile
@@ -7,7 +7,7 @@ ENV GOPATH /go
 RUN	apk --no-cache add \
 	ca-certificates
 
-ENV COREDNS_VERSION v1.2.0
+ENV COREDNS_VERSION v1.2.2
 
 RUN buildDeps=' \
 		go \
diff --git a/curl/Dockerfile b/curl/Dockerfile
index 27b138d..ce015cd 100644
--- a/curl/Dockerfile
+++ b/curl/Dockerfile
@@ -13,7 +13,7 @@ RUN apk add --no-cache \
 	nghttp2 \
 	openssl
 
-ENV CURL_VERSION 7.61.0
+ENV CURL_VERSION 7.61.1
 
 RUN set -x \
     && apk add --no-cache --virtual .build-deps \
diff --git a/gcloud/Dockerfile b/gcloud/Dockerfile
index 2923343..dfa6322 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 213.0.0
+ENV CLOUD_SDK_DOCKER_VERSION 214.0.0
 
 RUN set -x \
 	&& apk add --no-cache --virtual .build-deps \
diff --git a/nzbget/Dockerfile b/nzbget/Dockerfile
index 88b0154..111a9b0 100644
--- a/nzbget/Dockerfile
+++ b/nzbget/Dockerfile
@@ -12,7 +12,7 @@ RUN apk add --no-cache \
 		git \
 		--repository https://dl-4.alpinelinux.org/alpine/edge/testing
 
-ENV NZBGET_VERSION 20.0
+ENV NZBGET_VERSION 21.0-r2220
 RUN wget "https://github.com/nzbget/nzbget/releases/download/v${NZBGET_VERSION}/nzbget-${NZBGET_VERSION}-bin-linux.run" -O /tmp/nzbget.run \
 	&& bash /tmp/nzbget.run --destdir /opt/nzbget \
     && git clone --depth=1 "https://github.com/clinton-hall/nzbToMedia.git" /opt/nzbget/scripts/nzbToMedia \
diff --git a/plexpy/Dockerfile b/plexpy/Dockerfile
index 56d362f..4f6ec3f 100644
--- a/plexpy/Dockerfile
+++ b/plexpy/Dockerfile
@@ -15,7 +15,7 @@ RUN apk add --no-cache \
 	py-pip
 
 # Get the source
-ENV PLEXPY_VERSION v2.1.19-beta
+ENV PLEXPY_VERSION v2.1.20
 RUN git clone https://github.com/Tautulli/Tautulli.git /opt/plexpy \
 	&& ( \
 		cd /opt/plexpy \
diff --git a/telize/Dockerfile b/telize/Dockerfile
index 4107301..04bd6f3 100644
--- a/telize/Dockerfile
+++ b/telize/Dockerfile
@@ -4,7 +4,7 @@ RUN apk add --no-cache \
 	lua5.1-cjson \
 	luajit
 
-ENV NGINX_VERSION 1.15.2
+ENV NGINX_VERSION 1.15.3
 # https://github.com/simplresty/ngx_devel_kit/releases
 ENV NGX_DEVEL_KIT_VERSION v0.3.1rc1
 # https://github.com/openresty/lua-nginx-module/releases
diff --git a/vagrant/Dockerfile b/vagrant/Dockerfile
index b4a4449..530c2a8 100644
--- a/vagrant/Dockerfile
+++ b/vagrant/Dockerfile
@@ -19,7 +19,7 @@ RUN	apt-get update && apt-get install -y \
 	--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
-ENV	VAGRANT_VERSION 2.1.2
+ENV	VAGRANT_VERSION 2.1.4
 
 # download the source
 RUN curl -sSL "https://releases.hashicorp.com/vagrant/${VAGRANT_VERSION}/vagrant_${VAGRANT_VERSION}_x86_64.deb" -o /tmp/vagrant-amd64.deb \
diff --git a/wireguard/install/Dockerfile b/wireguard/install/Dockerfile
index c5585ab..723b8d2 100644
--- a/wireguard/install/Dockerfile
+++ b/wireguard/install/Dockerfile
@@ -18,7 +18,7 @@ RUN apk add --no-cache \
 	libmnl-dev
 
 # https://git.zx2c4.com/WireGuard/refs/
-ENV WIREGUARD_VERSION 0.0.20180809
+ENV WIREGUARD_VERSION 0.0.20180904
 
 RUN set -x \
 	&& apk add --no-cache --virtual .build-deps \