diff --git a/RELEASES.md b/RELEASES.md
index cad1bbf6..fb242cf9 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,10 +1,18 @@
 # 📝 Release notes
 
+## 0.6.7
+
+*Unreleased*
+
+- [Fix not updating Git source branches after force pushes.](#placeholder)
+  Previously repositories that had a branch that was force pushed to wouldn't
+  be updated by `sheldon lock --update`.
+
 ## 0.6.6
 
 *January 29th, 2022*
 
-- [Support and bundle shell completions][#129]
+- [Support and bundle shell completions.][#129]
 
 [#129]: https://github.com/rossmacarthur/sheldon/issues/129
 
diff --git a/src/util.rs b/src/util.rs
index 5baa316b..80cc0052 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -242,8 +242,8 @@ pub mod git {
 
     static DEFAULT_REFSPECS: Lazy<Vec<String>> = Lazy::new(|| {
         vec_into![
-            "refs/heads/*:refs/remotes/origin/*",
-            "HEAD:refs/remotes/origin/HEAD"
+            "+refs/heads/*:refs/remotes/origin/*",
+            "+HEAD:refs/remotes/origin/HEAD"
         ]
     });