diff --git a/build.gradle b/build.gradle
index cc280af1..c15a1c72 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,11 +3,11 @@ defaultTasks 'clean', 'build', 'templateProjectZip'
 allprojects {
     apply plugin: 'groovy'
     apply plugin: 'idea'
-    
+
     repositories {
         mavenCentral()
     }
-    
+
 
     version = '2.3.0-SNAPSHOT'
     group = 'org.gaelyk'
@@ -30,7 +30,7 @@ task templateProjectZip(type: Zip) {
     from(templateProjectDir) {
         include 'build.gradle'
     }
-    
+
     from('.') {
         include 'gradlew', 'gradlew.bat'
         fileMode = 0755
@@ -39,6 +39,6 @@ task templateProjectZip(type: Zip) {
     baseName 'gaelyk-template-project'
 }
 
-task wrapper(type: Wrapper) {
-    gradleVersion = '2.14.1'
+task generateWrapper(type: Wrapper) {
+    gradleVersion = '4.10.3'
 }
diff --git a/core/gradle/wrapper/gradle-wrapper.properties b/core/gradle/wrapper/gradle-wrapper.properties
index 29fd679e..e91443f3 100644
--- a/core/gradle/wrapper/gradle-wrapper.properties
+++ b/core/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Jul 28 15:57:46 PDT 2016
+#Mon Feb 04 16:27:44 UTC 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.3-bin.zip
diff --git a/core/src/main/groovyx/gaelyk/GaelykBindingsTransformation.groovy b/core/src/main/groovyx/gaelyk/GaelykBindingsTransformation.groovy
index f2a549b0..51237fa2 100644
--- a/core/src/main/groovyx/gaelyk/GaelykBindingsTransformation.groovy
+++ b/core/src/main/groovyx/gaelyk/GaelykBindingsTransformation.groovy
@@ -97,6 +97,7 @@ class GaelykBindingsTransformation implements ASTTransformation {
         addGetterIfNotExists(parent, Class,                    "getNamespace",         GaelykBindingEnhancer,      "getNamespaceManager")
         addGetterIfNotExists(parent, LogService,               "getLogService",        LogServiceFactory,          "getLogService")
         addGetterIfNotExists(parent, SearchService,            "getSearchService",     SearchServiceFactory,       "getSearchService")
+        addGetterIfNotExists(parent, CapabilitiesService,      "getCapabilities",      CapabilitiesServiceFactory, "getCapabilitiesService")
     }
 
     private void addGetterIfNotExists(ClassNode parent, Class serviceClass, String getterName, Class factoryClass, String factoryMethodName) {
@@ -113,11 +114,11 @@ class GaelykBindingsTransformation implements ASTTransformation {
         block.addStatement(new ReturnStatement(new MethodCallExpression(
                 new ClassExpression(factoryType), factoryMethodName, new TupleExpression()
         )))
-        
+
         new MethodNode(
-                accessorName, 
-                Modifier.PRIVATE | Modifier.STATIC, 
-                returnType, 
+                accessorName,
+                Modifier.PRIVATE | Modifier.STATIC,
+                returnType,
                 Parameter.EMPTY_ARRAY,
                 ClassNode.EMPTY_ARRAY,
                 block
diff --git a/core/src/test/groovyx/gaelyk/BindingEnhancerTest.groovy b/core/src/test/groovyx/gaelyk/BindingEnhancerTest.groovy
index 67b2bcf8..1c521351 100644
--- a/core/src/test/groovyx/gaelyk/BindingEnhancerTest.groovy
+++ b/core/src/test/groovyx/gaelyk/BindingEnhancerTest.groovy
@@ -25,6 +25,7 @@ import com.google.appengine.tools.development.testing.LocalLogServiceTestConfig
 import com.google.appengine.api.log.LogService
 import com.google.appengine.tools.development.testing.LocalSearchServiceTestConfig
 import com.google.appengine.api.search.SearchService
+import com.google.appengine.api.capabilities.CapabilitiesService
 
 /**
  * Test the binding enhancer binds the GAE services in the binding.
@@ -125,8 +126,9 @@ class BindingEnhancerTest extends GroovyTestCase {
         assert binding.prospectiveSearch instanceof ProspectiveSearchService
         assert binding.logService        instanceof LogService
         assert binding.search            instanceof SearchService
+        assert binding.capabilities      instanceof CapabilitiesService
     }
-    
+
     /**
      * Lazy session is the default session.
      */
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 3baa851b..94336fca 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 29fd679e..290541c7 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,5 @@
-#Thu Jul 28 15:57:46 PDT 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-bin.zip
diff --git a/gradlew b/gradlew
index 27309d92..cccdd3d5 100755
--- a/gradlew
+++ b/gradlew
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 ##############################################################################
 ##
@@ -33,11 +33,11 @@ DEFAULT_JVM_OPTS=""
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
-warn ( ) {
+warn () {
     echo "$*"
 }
 
-die ( ) {
+die () {
     echo
     echo "$*"
     echo
@@ -154,11 +154,19 @@ if $cygwin ; then
     esac
 fi
 
-# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-function splitJvmOpts() {
-    JVM_OPTS=("$@")
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
 }
-eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+APP_ARGS=$(save "$@")
 
-exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
index f6d5974e..e95643d6 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -49,7 +49,6 @@ goto fail
 @rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
 
 :win9xME_args
 @rem Slurp the command line arguments.
@@ -60,11 +59,6 @@ set _SKIP=2
 if "x%~1" == "x" goto execute
 
 set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
 
 :execute
 @rem Setup the command line