diff --git a/doc/command-t.txt b/doc/command-t.txt
index 3a13e7b3..61f7b685 100644
--- a/doc/command-t.txt
+++ b/doc/command-t.txt
@@ -573,7 +573,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 HISTORY                                         *command-t-history*
 
-main (not yet released) ~
+6.0.0-a.4 (5 September 2022) ~
 
 - fix: use correct `git ls-files` switch when `scanners.git.untracked` is `true`.
   (https://github.com/wincent/command-t/pull/405).
diff --git a/lua/wincent/commandt/version.lua b/lua/wincent/commandt/version.lua
index e1c1e511..3970c982 100644
--- a/lua/wincent/commandt/version.lua
+++ b/lua/wincent/commandt/version.lua
@@ -5,6 +5,6 @@ return {
   major = 6,
   minor = 0,
   patch = 0,
-  prerelease = 'a.3',
-  version = '6.0.0-a.3',
+  prerelease = 'a.4',
+  version = '6.0.0-a.4',
 }