diff --git a/crates/binstalk-manifests/src/binstall_crates_v1.rs b/crates/binstalk-manifests/src/binstall_crates_v1.rs
index e9282d61..9e987ee1 100644
--- a/crates/binstalk-manifests/src/binstall_crates_v1.rs
+++ b/crates/binstalk-manifests/src/binstall_crates_v1.rs
@@ -214,6 +214,10 @@ impl Records {
         self.data.remove(value.as_ref())
     }
 
+    pub fn retain(&mut self, mut f: impl FnMut(&CrateInfo) -> bool) {
+        self.data.retain(|data| f(&data.crate_info))
+    }
+
     pub fn take(&mut self, value: impl AsRef<str>) -> Option<CrateInfo> {
         self.data.take(value.as_ref()).map(CrateInfo::from)
     }