diff --git a/CHANGELOG.md b/CHANGELOG.md
index a087453..e300aad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 ChangeLog
 =========
 
+5.0.5 (2019-11-28)
+-------------------------
+
+* #138: Fixed possible infinite loop (@dpakach, @vfreex, @phil-davis)
+* #136: Improvement regex content-range (@ho4ho)
+
 5.0.4 (2019-10-08)
 -------------------------
 
diff --git a/lib/Version.php b/lib/Version.php
index 20a4017..655753a 100644
--- a/lib/Version.php
+++ b/lib/Version.php
@@ -16,5 +16,5 @@ class Version
     /**
      * Full version number.
      */
-    const VERSION = '5.0.4';
+    const VERSION = '5.0.5';
 }