diff --git a/plugin/src/docs/code/s2-quickstart-old/build.gradle b/plugin/src/docs/code/s2-quickstart-old/build.gradle
index e0dd3152b..4684ecce9 100644
--- a/plugin/src/docs/code/s2-quickstart-old/build.gradle
+++ b/plugin/src/docs/code/s2-quickstart-old/build.gradle
@@ -45,7 +45,7 @@ dependencies {
     testCompile "org.grails:grails-plugin-testing"
     testCompile "org.grails.plugins:geb"
     testRuntime "org.seleniumhq.selenium:selenium-htmlunit-driver:2.52.0"
-    testRuntime "net.sourceforge.htmlunit:htmlunit:2.59.0"
+    testRuntime "net.sourceforge.htmlunit:htmlunit:2.60.0"
     compile 'org.grails.plugins:spring-security-core:5.0.0'
 }
 
diff --git a/plugin/src/docs/code/s2-quickstart-requestmap/build.gradle b/plugin/src/docs/code/s2-quickstart-requestmap/build.gradle
index 12af0c8cb..a08fd603a 100644
--- a/plugin/src/docs/code/s2-quickstart-requestmap/build.gradle
+++ b/plugin/src/docs/code/s2-quickstart-requestmap/build.gradle
@@ -45,7 +45,7 @@ dependencies {
     testCompile "org.grails:grails-plugin-testing"
     testCompile "org.grails.plugins:geb"
     testRuntime "org.seleniumhq.selenium:selenium-htmlunit-driver:2.52.0"
-    testRuntime "net.sourceforge.htmlunit:htmlunit:2.59.0"
+    testRuntime "net.sourceforge.htmlunit:htmlunit:2.60.0"
     compile 'org.grails.plugins:spring-security-core:5.0.0'
 }
 
diff --git a/plugin/src/docs/code/s2-quickstart-rolegroup/build.gradle b/plugin/src/docs/code/s2-quickstart-rolegroup/build.gradle
index 58c6789f1..05d7b14f9 100644
--- a/plugin/src/docs/code/s2-quickstart-rolegroup/build.gradle
+++ b/plugin/src/docs/code/s2-quickstart-rolegroup/build.gradle
@@ -45,7 +45,7 @@ dependencies {
     testCompile "org.grails:grails-plugin-testing"
     testCompile "org.grails.plugins:geb"
     testRuntime "org.seleniumhq.selenium:selenium-htmlunit-driver:2.52.0"
-    testRuntime "net.sourceforge.htmlunit:htmlunit:2.59.0"
+    testRuntime "net.sourceforge.htmlunit:htmlunit:2.60.0"
    compile 'org.grails.plugins:spring-security-core:5.0.0'
 }
 
diff --git a/plugin/src/docs/code/s2-quickstart/build.gradle b/plugin/src/docs/code/s2-quickstart/build.gradle
index e0dd3152b..4684ecce9 100644
--- a/plugin/src/docs/code/s2-quickstart/build.gradle
+++ b/plugin/src/docs/code/s2-quickstart/build.gradle
@@ -45,7 +45,7 @@ dependencies {
     testCompile "org.grails:grails-plugin-testing"
     testCompile "org.grails.plugins:geb"
     testRuntime "org.seleniumhq.selenium:selenium-htmlunit-driver:2.52.0"
-    testRuntime "net.sourceforge.htmlunit:htmlunit:2.59.0"
+    testRuntime "net.sourceforge.htmlunit:htmlunit:2.60.0"
     compile 'org.grails.plugins:spring-security-core:5.0.0'
 }