diff --git a/RELEASENOTES.adoc b/RELEASENOTES.adoc
index 753bab9..5ff0c6c 100644
--- a/RELEASENOTES.adoc
+++ b/RELEASENOTES.adoc
@@ -21,5 +21,8 @@
 === Version 1.3.1
 * Updated Swagger2Markup dependency from 1.3.0 to 1.3.1
 
-=== Version 1.3.1
+=== Version 1.3.2
 * Updated Swagger2Markup dependency from 1.3.1 to 1.3.2
+
+=== Version 1.3.3
+* Updated Swagger2Markup dependency from 1.3.2 to 1.3.3
diff --git a/build.gradle b/build.gradle
index 47f589b..66e2702 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,14 +7,14 @@ buildscript {
     }
     dependencies {
         classpath 'org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.0.1'
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.6'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.0'
         classpath "org.jfrog.buildinfo:build-info-extractor-gradle:4.0.0"
         //classpath "com.gradle.publish:plugin-publish-plugin:0.9.0"
     }
 }
 
 group 'io.github.swagger2markup'
-version '1.3.2'
+version '1.3.3'
 
 apply plugin: 'java'
 apply plugin: 'maven-publish'
@@ -37,7 +37,7 @@ repositories {
 }
 
 dependencies {
-    compile ("io.github.swagger2markup:swagger2markup:1.3.2")
+    compile ("io.github.swagger2markup:swagger2markup:1.3.3")
     compile 'io.airlift:airline:0.7'
     compile 'ch.qos.logback:logback-classic:1.1.2'
     testCompile 'org.assertj:assertj-core:3.4.0'
@@ -61,7 +61,7 @@ artifacts {
 }
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '2.12'
+    gradleVersion = '4.3.1'
 }
 
 task runJar(dependsOn:jar) << {
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 2322723..2c6137b 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 49812ec..e0ad403 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Fri Apr 01 13:55:45 CEST 2016
+#Mon Dec 11 09:33:47 CET 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.12-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.3.1-all.zip
diff --git a/gradlew b/gradlew
index 91a7e26..9d82f78 100755
--- a/gradlew
+++ b/gradlew
@@ -42,11 +42,6 @@ case "`uname`" in
     ;;
 esac
 
-# For Cygwin, ensure paths are in UNIX format before anything is touched.
-if $cygwin ; then
-    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
-fi
-
 # Attempt to set APP_HOME
 # Resolve links: $0 may be a link
 PRG="$0"
@@ -61,9 +56,9 @@ while [ -h "$PRG" ] ; do
     fi
 done
 SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >&-
+cd "`dirname \"$PRG\"`/" >/dev/null
 APP_HOME="`pwd -P`"
-cd "$SAVED" >&-
+cd "$SAVED" >/dev/null
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
@@ -114,6 +109,7 @@ fi
 if $cygwin ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
     ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
diff --git a/gradlew.bat b/gradlew.bat
index aec9973..72d362d 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -46,7 +46,7 @@ echo location of your Java installation.
 goto fail
 
 :init
-@rem Get command-line arguments, handling Windowz variants
+@rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
 if "%@eval[2+2]" == "4" goto 4NT_args