diff --git a/0.10/Dockerfile b/0.10/Dockerfile
index a908010094..8c2bc82158 100644
--- a/0.10/Dockerfile
+++ b/0.10/Dockerfile
@@ -15,7 +15,7 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
   done
 
-ENV NODE_VERSION 0.10.41
+ENV NODE_VERSION 0.10.42
 ENV NPM_VERSION 2.14.1
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
diff --git a/0.10/onbuild/Dockerfile b/0.10/onbuild/Dockerfile
index 362145ca7e..e3a6a90047 100644
--- a/0.10/onbuild/Dockerfile
+++ b/0.10/onbuild/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:0.10.41
+FROM node:0.10.42
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
diff --git a/0.10/slim/Dockerfile b/0.10/slim/Dockerfile
index 1d975d1fc5..2c4b657028 100644
--- a/0.10/slim/Dockerfile
+++ b/0.10/slim/Dockerfile
@@ -15,7 +15,7 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
   done
 
-ENV NODE_VERSION 0.10.41
+ENV NODE_VERSION 0.10.42
 ENV NPM_VERSION 2.14.1
 
 RUN buildDeps='curl ca-certificates' \
diff --git a/0.10/wheezy/Dockerfile b/0.10/wheezy/Dockerfile
index 291a5c4757..35b28b38d6 100644
--- a/0.10/wheezy/Dockerfile
+++ b/0.10/wheezy/Dockerfile
@@ -15,7 +15,7 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
   done
 
-ENV NODE_VERSION 0.10.41
+ENV NODE_VERSION 0.10.42
 ENV NPM_VERSION 2.14.1
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
diff --git a/0.12/Dockerfile b/0.12/Dockerfile
index 8c5b705126..16b2d21c4e 100644
--- a/0.12/Dockerfile
+++ b/0.12/Dockerfile
@@ -15,7 +15,7 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
   done
 
-ENV NODE_VERSION 0.12.9
+ENV NODE_VERSION 0.12.10
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
 	&& curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
diff --git a/0.12/onbuild/Dockerfile b/0.12/onbuild/Dockerfile
index 871001e778..0e97654797 100644
--- a/0.12/onbuild/Dockerfile
+++ b/0.12/onbuild/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:0.12.9
+FROM node:0.12.10
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
diff --git a/0.12/slim/Dockerfile b/0.12/slim/Dockerfile
index ef2f158c56..d6a3a1b4dc 100644
--- a/0.12/slim/Dockerfile
+++ b/0.12/slim/Dockerfile
@@ -15,7 +15,7 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
   done
 
-ENV NODE_VERSION 0.12.9
+ENV NODE_VERSION 0.12.10
 
 RUN buildDeps='curl ca-certificates' \
 	&& set -x \
diff --git a/0.12/wheezy/Dockerfile b/0.12/wheezy/Dockerfile
index b6d6f5c5c1..ac469419f1 100644
--- a/0.12/wheezy/Dockerfile
+++ b/0.12/wheezy/Dockerfile
@@ -15,7 +15,7 @@ RUN set -ex \
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
   done
 
-ENV NODE_VERSION 0.12.9
+ENV NODE_VERSION 0.12.10
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
 	&& curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
diff --git a/4.2/Dockerfile b/4.3/Dockerfile
similarity index 97%
rename from 4.2/Dockerfile
rename to 4.3/Dockerfile
index d69bb6b700..9043fdf1c7 100644
--- a/4.2/Dockerfile
+++ b/4.3/Dockerfile
@@ -16,7 +16,7 @@ RUN set -ex \
   done
 
 ENV NPM_CONFIG_LOGLEVEL info
-ENV NODE_VERSION 4.2.5
+ENV NODE_VERSION 4.3.0
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
   && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
diff --git a/5.5/onbuild/Dockerfile b/4.3/onbuild/Dockerfile
similarity index 91%
rename from 5.5/onbuild/Dockerfile
rename to 4.3/onbuild/Dockerfile
index e70b72d32d..f0b3c4197f 100644
--- a/5.5/onbuild/Dockerfile
+++ b/4.3/onbuild/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:5.5.0
+FROM node:4.3.0
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
diff --git a/5.5/slim/Dockerfile b/4.3/slim/Dockerfile
similarity index 97%
rename from 5.5/slim/Dockerfile
rename to 4.3/slim/Dockerfile
index 719c2d8290..efe488799d 100644
--- a/5.5/slim/Dockerfile
+++ b/4.3/slim/Dockerfile
@@ -16,7 +16,7 @@ RUN set -ex \
   done
 
 ENV NPM_CONFIG_LOGLEVEL info
-ENV NODE_VERSION 5.5.0
+ENV NODE_VERSION 4.3.0
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
   && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
diff --git a/5.5/wheezy/Dockerfile b/4.3/wheezy/Dockerfile
similarity index 97%
rename from 5.5/wheezy/Dockerfile
rename to 4.3/wheezy/Dockerfile
index 86c4383d98..47dde0b29b 100644
--- a/5.5/wheezy/Dockerfile
+++ b/4.3/wheezy/Dockerfile
@@ -16,7 +16,7 @@ RUN set -ex \
   done
 
 ENV NPM_CONFIG_LOGLEVEL info
-ENV NODE_VERSION 5.5.0
+ENV NODE_VERSION 4.3.0
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
   && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
diff --git a/5.5/Dockerfile b/5.6/Dockerfile
similarity index 97%
rename from 5.5/Dockerfile
rename to 5.6/Dockerfile
index 4cf729c68c..9b6409c33f 100644
--- a/5.5/Dockerfile
+++ b/5.6/Dockerfile
@@ -16,7 +16,7 @@ RUN set -ex \
   done
 
 ENV NPM_CONFIG_LOGLEVEL info
-ENV NODE_VERSION 5.5.0
+ENV NODE_VERSION 5.6.0
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
   && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
diff --git a/4.2/onbuild/Dockerfile b/5.6/onbuild/Dockerfile
similarity index 91%
rename from 4.2/onbuild/Dockerfile
rename to 5.6/onbuild/Dockerfile
index 4dc9096c2c..f64b04cb26 100644
--- a/4.2/onbuild/Dockerfile
+++ b/5.6/onbuild/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:4.2.5
+FROM node:5.6.0
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
diff --git a/4.2/slim/Dockerfile b/5.6/slim/Dockerfile
similarity index 97%
rename from 4.2/slim/Dockerfile
rename to 5.6/slim/Dockerfile
index 074dcb22fc..b3ccd807f4 100644
--- a/4.2/slim/Dockerfile
+++ b/5.6/slim/Dockerfile
@@ -16,7 +16,7 @@ RUN set -ex \
   done
 
 ENV NPM_CONFIG_LOGLEVEL info
-ENV NODE_VERSION 4.2.5
+ENV NODE_VERSION 5.6.0
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
   && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
diff --git a/4.2/wheezy/Dockerfile b/5.6/wheezy/Dockerfile
similarity index 97%
rename from 4.2/wheezy/Dockerfile
rename to 5.6/wheezy/Dockerfile
index 8142fe13b7..d10daa5115 100644
--- a/4.2/wheezy/Dockerfile
+++ b/5.6/wheezy/Dockerfile
@@ -16,7 +16,7 @@ RUN set -ex \
   done
 
 ENV NPM_CONFIG_LOGLEVEL info
-ENV NODE_VERSION 4.2.5
+ENV NODE_VERSION 5.6.0
 
 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.gz" \
   && curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
diff --git a/generate-stackbrew-library.sh b/generate-stackbrew-library.sh
index ee3c6a6bd9..7ff4e27a04 100755
--- a/generate-stackbrew-library.sh
+++ b/generate-stackbrew-library.sh
@@ -4,8 +4,8 @@ set -e
 hash git 2>/dev/null || { echo >&2 "git not found, exiting."; }
 
 array_0_12='0';
-array_4_2='4 argon';
-array_5_5='5 latest';
+array_4_3='4 argon';
+array_5_6='5 latest';
 
 cd $(cd ${0%/*} && pwd -P);