diff --git a/guacamole/pom.xml b/guacamole/pom.xml
index dc4f0824b..0899e78d0 100644
--- a/guacamole/pom.xml
+++ b/guacamole/pom.xml
@@ -308,7 +308,7 @@
         <dependency>
             <groupId>org.webjars.bower</groupId>
             <artifactId>lodash</artifactId>
-            <version>2.4.1</version>
+            <version>4.17.10</version>
             <scope>runtime</scope>
         </dependency>
 
@@ -316,7 +316,7 @@
         <dependency>
             <groupId>org.webjars.bower</groupId>
             <artifactId>jquery</artifactId>
-            <version>2.1.3</version>
+            <version>3.3.1</version>
             <scope>runtime</scope>
         </dependency>
 
diff --git a/guacamole/src/licenses/LICENSE b/guacamole/src/licenses/LICENSE
index 447470769..51f5b2171 100644
--- a/guacamole/src/licenses/LICENSE
+++ b/guacamole/src/licenses/LICENSE
@@ -486,13 +486,21 @@ Jettison (https://github.com/jettison-json/jettison)
 jQuery (http://jquery.com/)
 ---------------------------
 
-    Version: 2.1.3
-    From: 'jQuery Foundation' (http://jquery.com/)
+    Version: 3.3.1
+    From: 'JS Foundation' (https://js.foundation/)
     License(s):
-        MIT (bundled/jquery-2.1.3/MIT-LICENSE.txt)
+        MIT (bundled/jquery-3.3.1/LICENSE.txt)
 
-Copyright 2014 jQuery Foundation and other contributors
-http://jquery.com/
+Copyright JS Foundation and other contributors, https://js.foundation/
+
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/jquery/jquery
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
@@ -513,6 +521,13 @@ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+====
+
+All files located in the node_modules and external directories are
+externally maintained libraries used by this software which have their
+own licenses; we recommend you read them, as their terms may differ from
+the terms above.
+
 
 JSR-250 Reference Implementation
 (https://jcp.org/aboutJava/communityprocess/final/jsr250/index.html)
@@ -536,15 +551,25 @@ JSR-330 / Dependency Injection for Java (http://code.google.com/p/atinject/)
 Lodash (https://lodash.com/)
 ----------------------------
 
-    Version: 2.4.1
-    From: 'The Dojo Foundation' (http://dojofoundation.org/)
+    Version: 4.17.10
+    From: 'JS Foundation' (https://js.foundation/)
     License(s):
-        MIT (bundled/lodash-2.4.1/LICENSE.txt)
+        MIT (bundled/lodash-4.17.10/LICENSE)
 
-Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
-Based on Underscore.js 1.5.2, copyright 2009-2013 Jeremy Ashkenas,
+Copyright JS Foundation and other contributors <https://js.foundation/>
+
+Based on Underscore.js, copyright Jeremy Ashkenas,
 DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
 
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/lodash/lodash
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
@@ -564,6 +589,21 @@ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+====
+
+Copyright and related rights for sample code are waived via CC0. Sample
+code is defined as all source code displayed within the prose of the
+documentation.
+
+CC0: http://creativecommons.org/publicdomain/zero/1.0/
+
+====
+
+Files located in the node_modules and vendor directories are externally
+maintained libraries used by this software which have their own
+licenses; we recommend you read them, as their terms may differ from the
+terms above.
+
 
 Logback (http://logback.qos.ch/)
 --------------------------------
diff --git a/guacamole/src/licenses/bundled/jquery-2.1.3/MIT-LICENSE.txt b/guacamole/src/licenses/bundled/jquery-3.3.1/LICENSE.txt
similarity index 63%
rename from guacamole/src/licenses/bundled/jquery-2.1.3/MIT-LICENSE.txt
rename to guacamole/src/licenses/bundled/jquery-3.3.1/LICENSE.txt
index cdd31b5c7..e4e5e00ef 100644
--- a/guacamole/src/licenses/bundled/jquery-2.1.3/MIT-LICENSE.txt
+++ b/guacamole/src/licenses/bundled/jquery-3.3.1/LICENSE.txt
@@ -1,5 +1,13 @@
-Copyright 2014 jQuery Foundation and other contributors
-http://jquery.com/
+Copyright JS Foundation and other contributors, https://js.foundation/
+
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/jquery/jquery
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
@@ -19,3 +27,10 @@ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+All files located in the node_modules and external directories are
+externally maintained libraries used by this software which have their
+own licenses; we recommend you read them, as their terms may differ from
+the terms above.
diff --git a/guacamole/src/licenses/bundled/lodash-2.4.1/LICENSE.txt b/guacamole/src/licenses/bundled/lodash-4.17.10/LICENSE
similarity index 53%
rename from guacamole/src/licenses/bundled/lodash-2.4.1/LICENSE.txt
rename to guacamole/src/licenses/bundled/lodash-4.17.10/LICENSE
index 49869bbab..c6f2f6145 100644
--- a/guacamole/src/licenses/bundled/lodash-2.4.1/LICENSE.txt
+++ b/guacamole/src/licenses/bundled/lodash-4.17.10/LICENSE
@@ -1,7 +1,17 @@
-Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
-Based on Underscore.js 1.5.2, copyright 2009-2013 Jeremy Ashkenas,
+Copyright JS Foundation and other contributors <https://js.foundation/>
+
+Based on Underscore.js, copyright Jeremy Ashkenas,
 DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
 
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/lodash/lodash
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
@@ -19,4 +29,19 @@ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+Copyright and related rights for sample code are waived via CC0. Sample
+code is defined as all source code displayed within the prose of the
+documentation.
+
+CC0: http://creativecommons.org/publicdomain/zero/1.0/
+
+====
+
+Files located in the node_modules and vendor directories are externally
+maintained libraries used by this software which have their own
+licenses; we recommend you read them, as their terms may differ from the
+terms above.
diff --git a/guacamole/src/main/webapp/index.html b/guacamole/src/main/webapp/index.html
index 5a53d8a23..a4a93daf4 100644
--- a/guacamole/src/main/webapp/index.html
+++ b/guacamole/src/main/webapp/index.html
@@ -57,8 +57,8 @@
         <script type="text/javascript" src="relocateParameters.js"></script>
 
         <!-- Utility libraries -->
-        <script type="text/javascript" src="webjars/jquery/2.1.3/dist/jquery.min.js"></script>
-        <script type="text/javascript" src="webjars/lodash/2.4.1/dist/lodash.min.js"></script>
+        <script type="text/javascript" src="webjars/jquery/3.3.1/dist/jquery.min.js"></script>
+        <script type="text/javascript" src="webjars/lodash/4.17.10/dist/lodash.min.js"></script>
 
         <!-- AngularJS -->
         <script type="text/javascript" src="webjars/angular/1.6.9/angular.min.js"></script>