diff --git a/debian/changelog b/debian/changelog
index ee5ceaf..89f6ef7 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -19,6 +19,7 @@
     Repository-Browse.
   * Update Vcs-* headers from URL redirect.
   * Use canonical URL in Vcs-Git.
+  * Update watch file format version to 4.
 
  -- Utkarsh Gupta <guptautkarsh2102@gmail.com>  Tue, 13 Aug 2019 05:05:01 +0530
 
diff --git a/debian/watch b/debian/watch
index 54b48d1..7513481 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,2 +1,2 @@
-version=3
+version=4
 http://pkg-ruby-extras.alioth.debian.org/cgi-bin/gemwatch/fog-vmfusion .*/fog-vmfusion-(.*).tar.gz