diff --git a/CHANGELOG b/CHANGELOG
index 535c1a521..2b8341fd8 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,4 @@
-# 3.8.0 (2023-XX-XX)
+# 3.8.0 (2023-11-21)
 
  * Catch errors thrown during template rendering
  * Fix IntlExtension::formatDateTime use of date formatter prototype
diff --git a/src/Environment.php b/src/Environment.php
index 1b37e35ed..d7d51cdb1 100644
--- a/src/Environment.php
+++ b/src/Environment.php
@@ -40,12 +40,12 @@ use Twig\TokenParser\TokenParserInterface;
  */
 class Environment
 {
-    public const VERSION = '3.7.2-DEV';
-    public const VERSION_ID = 30702;
+    public const VERSION = '3.8.0';
+    public const VERSION_ID = 30800;
     public const MAJOR_VERSION = 3;
-    public const MINOR_VERSION = 7;
-    public const RELEASE_VERSION = 2;
-    public const EXTRA_VERSION = 'DEV';
+    public const MINOR_VERSION = 8;
+    public const RELEASE_VERSION = 0;
+    public const EXTRA_VERSION = '';
 
     private $charset;
     private $loader;