diff --git a/docs/Changelog.md b/docs/Changelog.md
index 0d1c364..862dace 100644
--- a/docs/Changelog.md
+++ b/docs/Changelog.md
@@ -1,6 +1,15 @@
 This changelog will be used from now on to document changes in a precise manner, with a list of changes for each setting version.
 Setting versions are documented using the pref `librewolf.cfg.version`, available in about:config.
 
+# 6.2.1
+
+**target commit**:
+
+**base librewolf version**: 99.x
+
+**References**:
+- Fixes the uBlock Origin installation URL
+
 # 6.2
 
 **target commit**:
diff --git a/librewolf.cfg b/librewolf.cfg
index e88c2b7..e571abe 100755
--- a/librewolf.cfg
+++ b/librewolf.cfg
@@ -6,7 +6,7 @@
  * 
  * WARNING: please make sure the first line of this file is empty. this is a known bug.
  */
-defaultPref("librewolf.cfg.version", "6.2");
+defaultPref("librewolf.cfg.version", "6.3");
 
 
 /** INDEX