diff --git a/3.2/Dockerfile b/3.3/Dockerfile
similarity index 97%
rename from 3.2/Dockerfile
rename to 3.3/Dockerfile
index 6ba67f8..802eb8d 100644
--- a/3.2/Dockerfile
+++ b/3.3/Dockerfile
@@ -14,7 +14,7 @@ RUN set -ex \
   done
 
 ENV NPM_CONFIG_LOGLEVEL info
-ENV IOJS_VERSION 3.2.0
+ENV IOJS_VERSION 3.3.0
 
 RUN curl -SLO "https://iojs.org/dist/v$IOJS_VERSION/iojs-v$IOJS_VERSION-linux-x64.tar.gz" \
   && curl -SLO "https://iojs.org/dist/v$IOJS_VERSION/SHASUMS256.txt.asc" \
diff --git a/3.2/README.md b/3.3/README.md
similarity index 100%
rename from 3.2/README.md
rename to 3.3/README.md
diff --git a/3.2/onbuild/Dockerfile b/3.3/onbuild/Dockerfile
similarity index 91%
rename from 3.2/onbuild/Dockerfile
rename to 3.3/onbuild/Dockerfile
index be3d1a6..bb18e46 100644
--- a/3.2/onbuild/Dockerfile
+++ b/3.3/onbuild/Dockerfile
@@ -1,4 +1,4 @@
-FROM iojs:3.2.0
+FROM iojs:3.3.0
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
diff --git a/3.2/slim/Dockerfile b/3.3/slim/Dockerfile
similarity index 97%
rename from 3.2/slim/Dockerfile
rename to 3.3/slim/Dockerfile
index f1a1301..6ebd1cb 100644
--- a/3.2/slim/Dockerfile
+++ b/3.3/slim/Dockerfile
@@ -10,7 +10,7 @@ RUN gpg --keyserver pool.sks-keyservers.net --recv-keys \
   DD8F2338BAE7501E3DD5AC78C273792F7D83545D
 
 ENV NPM_CONFIG_LOGLEVEL info
-ENV IOJS_VERSION 3.2.0
+ENV IOJS_VERSION 3.3.0
 
 RUN curl -SLO "https://iojs.org/dist/v$IOJS_VERSION/iojs-v$IOJS_VERSION-linux-x64.tar.gz" \
   && curl -SLO "https://iojs.org/dist/v$IOJS_VERSION/SHASUMS256.txt.asc" \
diff --git a/generate-stackbrew-library.sh b/generate-stackbrew-library.sh
index 84e4ab6..34bf6cb 100755
--- a/generate-stackbrew-library.sh
+++ b/generate-stackbrew-library.sh
@@ -5,7 +5,7 @@ declare -A aliases
 aliases=(
 	[1.8]='1'
 	[2.5]='2'
-	[3.2]='3 latest'
+	[3.3]='3 latest'
 )
 
 cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"