update versions

Signed-off-by: Jess Frazelle <acidburn@google.com>
diff --git a/atom/Dockerfile b/atom/Dockerfile
index cffef17..5ff2775 100644
--- a/atom/Dockerfile
+++ b/atom/Dockerfile
@@ -42,7 +42,7 @@
 	--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
-ENV ATOM_VERSION 1.17.0
+ENV ATOM_VERSION 1.17.2
 
 # download the source
 RUN buildDeps=' \
diff --git a/certbot/Dockerfile b/certbot/Dockerfile
index 393d41e..b1ea67b 100644
--- a/certbot/Dockerfile
+++ b/certbot/Dockerfile
@@ -27,7 +27,7 @@
 
 RUN pip install acme
 
-ENV CERTBOT_VERSION 0.14.1
+ENV CERTBOT_VERSION 0.14.2
 
 RUN buildDeps=' \
 		git \
diff --git a/micro/Dockerfile b/micro/Dockerfile
index 162da8d..d3c21f4 100644
--- a/micro/Dockerfile
+++ b/micro/Dockerfile
@@ -4,7 +4,7 @@
 ENV PATH /go/bin:/usr/local/go/bin:$PATH
 ENV GOPATH /go
 
-ENV MICRO_VERSION v1.1.4
+ENV MICRO_VERSION v1.2.0
 
 RUN buildDeps=' \
 		go \
diff --git a/tor-browser/alpha/Dockerfile b/tor-browser/alpha/Dockerfile
index aa90123..1b18bc5 100644
--- a/tor-browser/alpha/Dockerfile
+++ b/tor-browser/alpha/Dockerfile
@@ -28,6 +28,7 @@
 
 ENV LANG C.UTF-8
 
+# https://www.torproject.org/projects/torbrowser.html.en
 ENV TOR_VERSION 7.0a4
 ENV TOR_FINGERPRINT 0x4E2C6E8793298290
 
diff --git a/tor-browser/stable/Dockerfile b/tor-browser/stable/Dockerfile
index 67a82f9..5e2b7b4 100644
--- a/tor-browser/stable/Dockerfile
+++ b/tor-browser/stable/Dockerfile
@@ -31,6 +31,7 @@
 
 ENV LANG C.UTF-8
 
+# https://www.torproject.org/projects/torbrowser.html.en
 ENV TOR_VERSION 6.5.2
 ENV TOR_FINGERPRINT 0x4E2C6E8793298290
 
diff --git a/vscode/Dockerfile b/vscode/Dockerfile
index 360965d..05138d1 100644
--- a/vscode/Dockerfile
+++ b/vscode/Dockerfile
@@ -53,8 +53,8 @@
 	&& chown -R user:user $HOME
 
 # https://code.visualstudio.com/Download
-ENV CODE_VERSION 1.12.1-1493934083
-ENV CODE_COMMIT f6868fce3eeb16663840eb82123369dec6077a9b
+ENV CODE_VERSION 1.12.2-1494422229
+ENV CODE_COMMIT 19222cdc84ce72202478ba1cec5cb557b71163de
 
 # download the source
 RUN buildDeps=' \