diff --git a/changelog.xml b/changelog.xml
index 7fb54be3..30079c1b 100644
--- a/changelog.xml
+++ b/changelog.xml
@@ -12,7 +12,7 @@
     <author>Julian Valentin, LTeX Development Community</author>
   </properties>
   <body>
-    <release version="13.0.0" date="upcoming">
+    <release version="13.0.0" date="2021-08-11">
       <action type="update">
         Migrate from Java to Kotlin
       </action>
diff --git a/pom.xml b/pom.xml
index 404bcac0..a1f80601 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.bsplines</groupId>
   <artifactId>ltexls</artifactId>
-  <version>13.0.0-alpha.1.develop</version>
+  <version>13.0.0</version>
   <name>${project.groupId}:${project.artifactId}</name>
   <description>LTeX Language Server (LTeX LS): LSP language server for LanguageTool with support for LaTeX, Markdown, and others</description>
   <url>https://github.com/valentjn/ltex-ls</url>
