diff --git a/CHANGELOG.md b/CHANGELOG.md
index 68f48e8..7c6f4b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 ChangeLog
 =========
 
+5.1.10 (2023-08-18)
+------------------
+
+* #225 Enhance tests/bootstrap.php to find autoloader in more environments (@phil-davis)
+
 5.1.9 (2023-08-17)
 ------------------
 
diff --git a/lib/Version.php b/lib/Version.php
index 7785ef9..93c6479 100644
--- a/lib/Version.php
+++ b/lib/Version.php
@@ -16,5 +16,5 @@ class Version
     /**
      * Full version number.
      */
-    const VERSION = '5.1.9';
+    const VERSION = '5.1.10';
 }