diff --git a/lib/rugged/version.rb b/lib/rugged/version.rb
index a3fdf9834..bb2266656 100644
--- a/lib/rugged/version.rb
+++ b/lib/rugged/version.rb
@@ -4,5 +4,5 @@
 # For full terms see the included LICENSE file.
 
 module Rugged
-  Version = VERSION = '1.6.3'
+  Version = VERSION = '1.6.5'
 end
diff --git a/vendor/libgit2 b/vendor/libgit2
index c058aa87d..155578578 160000
--- a/vendor/libgit2
+++ b/vendor/libgit2
@@ -1 +1 @@
-Subproject commit c058aa87dce4c67a3b86b3349beebd64b7bedcd3
+Subproject commit 155578578b78efc6bae7383a708d470eb206e36a