diff --git a/docs/index.md b/docs/index.md
index be951ab7f8..49ab4fd093 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -26,7 +26,7 @@ additional_js:
 
 **PMD** is a static source code analyzer. It finds common programming flaws like
 unused variables, empty catch blocks, unnecessary object creation, and
-so forth. It's mainly concerned with **Java and Apex**, but **supports 14 other
+so forth. It's mainly concerned with **Java and Apex**, but **supports 16 other
 languages**.
 
 PMD features many **built-in checks** (in PMD lingo, *rules*), which are documented
diff --git a/docs/pages/pmd/userdocs/cpd/cpd.md b/docs/pages/pmd/userdocs/cpd/cpd.md
index ce9a36471b..82ca9e7831 100644
--- a/docs/pages/pmd/userdocs/cpd/cpd.md
+++ b/docs/pages/pmd/userdocs/cpd/cpd.md
@@ -261,30 +261,34 @@ to be "debug".
 
 * C#
 * C/C++
+* [Coco](pmd_languages_coco.html)
 * Dart
 * EcmaScript (JavaScript)
 * Fortran
-* Gherkin (Cucumber)
+* [Gherkin](pmd_languages_gherkin.html) (Cucumber)
 * Go
 * Groovy
-* Html
-* Java
-* Jsp
-* Kotlin
+* [Html](pmd_languages_html.html)
+* [Java](pmd_languages_java.html)
+* [Jsp](pmd_languages_jsp.html)
+* [Julia](pmd_languages_julia.html)
+* [Kotlin](pmd_languages_kotlin.html)
 * Lua
 * Matlab
 * Modelica
 * Objective-C
 * Perl
 * PHP
-* PL/SQL
+* [PL/SQL](pmd_languages_plsql.html)
 * Python
 * Ruby
-* Salesforce.com Apex
+* [Salesforce.com Apex](pmd_languages_apex.html)
 * Scala
 * Swift
-* Visualforce
-* XML
+* T-SQL
+* [TypeScript](pmd_languages_js_ts.html)
+* [Visualforce](pmd_languages_visualforce.html)
+* [XML](pmd_languages_xml.html)
 
 
 ## Available report formats
diff --git a/pom.xml b/pom.xml
index 53fd8d225b..5cc1687056 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,12 +14,12 @@
         Rules can be written in Java or using a XPath query.
 
         It supports Java, JavaScript, Salesforce.com Apex and Visualforce,
-        Modelica, PLSQL, Apache Velocity, HTML, XML and XSL.
+        Kotlin, Swift, Modelica, PLSQL, Apache Velocity, JSP, WSDL, HTML, XML and XSL.
         Scala is supported, but there are currently no Scala rules available.
 
         Additionally, it includes CPD, the copy-paste-detector. CPD finds duplicated code in
-        C/C++, C#, Dart, Fortran, Gherkin, Go, Groovy, HTML, Java, JavaScript, JSP, Kotlin, Lua, Matlab, Modelica,
-        Objective-C, Perl, PHP, PLSQL, Python, Ruby, Salesforce.com Apex and Visualforce, Scala, Swift, T-SQL and XML.
+        Coco, C/C++, C#, Dart, Fortran, Gherkin, Go, Groovy, HTML, Java, JavaScript, JSP, Julia, Kotlin, Lua, Matlab, Modelica,
+        Objective-C, Perl, PHP, PLSQL, Python, Ruby, Salesforce.com Apex and Visualforce, Scala, Swift, T-SQL, Typescript and XML.
     </description>
 
     <url>https://pmd.github.io/</url>