diff --git a/inputstream.adaptive/addon.xml.in b/inputstream.adaptive/addon.xml.in
index d91058bde..8f492eb2d 100644
--- a/inputstream.adaptive/addon.xml.in
+++ b/inputstream.adaptive/addon.xml.in
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <addon
   id="inputstream.adaptive"
-  version="21.5.5"
+  version="21.5.6"
   name="InputStream Adaptive"
   provider-name="peak3d, Team Kodi">
   <requires>@ADDON_DEPENDS@</requires>
diff --git a/inputstream.adaptive/changelog.txt b/inputstream.adaptive/changelog.txt
index 2d6b921fb..db714dbce 100644
--- a/inputstream.adaptive/changelog.txt
+++ b/inputstream.adaptive/changelog.txt
@@ -1,3 +1,7 @@
+v21.5.6 (2024-11-05)
+- [HLS] Fix VOD playback problems with periods
+- [HLS] Fix possible crash on stream quality change
+
 v21.5.5 (2024-10-12)
 - Fix decoding with some out-of-spec mp4 DRM encrypted streams
 - Fix crash due to regex uses