diff --git a/atom/Dockerfile b/atom/Dockerfile
index 881f269..841604b 100644
--- a/atom/Dockerfile
+++ b/atom/Dockerfile
@@ -42,7 +42,7 @@ RUN apt-get update && apt-get install -y \
 	--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
-ENV ATOM_VERSION 1.15.0
+ENV ATOM_VERSION 1.16.0
 
 # download the source
 RUN buildDeps=' \
diff --git a/certbot/Dockerfile b/certbot/Dockerfile
index 8a8f538..dd1981e 100644
--- a/certbot/Dockerfile
+++ b/certbot/Dockerfile
@@ -27,7 +27,7 @@ RUN apk --no-cache add \
 
 RUN pip install acme
 
-ENV CERTBOT_VERSION 0.12.0
+ENV CERTBOT_VERSION 0.13.0
 
 RUN buildDeps=' \
 		git \
diff --git a/consul/Dockerfile b/consul/Dockerfile
index 1dde899..1f18d38 100644
--- a/consul/Dockerfile
+++ b/consul/Dockerfile
@@ -8,7 +8,7 @@ ENV GOPATH /go
 RUN	apk --no-cache add \
 	ca-certificates
 
-ENV CONSUL_VERSION v0.7.5
+ENV CONSUL_VERSION v0.8.0
 
 RUN buildDeps=' \
 		bash \
diff --git a/keepassxc/Dockerfile b/keepassxc/Dockerfile
index 9846a6e..f9f4cea 100644
--- a/keepassxc/Dockerfile
+++ b/keepassxc/Dockerfile
@@ -26,7 +26,7 @@ RUN buildDeps=' \
                 qt5-qttools-dev \
 	' \
 	set -x \
-	&& apk --no-cache add --repository https://dl-3.alpinelinux.org/alpine/edge/community $buildDeps \
+	&& apk --no-cache add $buildDeps \
 	&& git clone --depth 1 --branch ${KEEPASSXC_VERSION} https://github.com/keepassxreboot/keepassxc.git /usr/src/keepassxc \
 	&& cd /usr/src/keepassxc \
 	&& mkdir build \
diff --git a/powershell/Dockerfile b/powershell/Dockerfile
index ade8726..b958749 100644
--- a/powershell/Dockerfile
+++ b/powershell/Dockerfile
@@ -1,7 +1,7 @@
 FROM ubuntu:16.04
 LABEL maintainer "Christian Koep <christiankoep@gmail.com>"
 
-ENV POWERSHELL_VERSION 6.0.0-alpha.17
+ENV POWERSHELL_VERSION 6.0.0-alpha.18
 
 RUN apt-get update && apt-get install -y \
 	ca-certificates \