diff --git a/crates/milli/src/update/upgrade/mod.rs b/crates/milli/src/update/upgrade/mod.rs
index c891aaa17..fef4fcb71 100644
--- a/crates/milli/src/update/upgrade/mod.rs
+++ b/crates/milli/src/update/upgrade/mod.rs
@@ -40,6 +40,7 @@ const UPGRADE_FUNCTIONS: &[&dyn UpgradeIndex] = &[
     &ToTargetNoOp { target: (1, 20, 0) },
     &ToTargetNoOp { target: (1, 21, 0) },
     &ToTargetNoOp { target: (1, 22, 0) },
+    &ToTargetNoOp { target: (1, 23, 0) },
     // This is the last upgrade function, it will be called when the index is up to date.
     // any other upgrade function should be added before this one.
     &ToCurrentNoOp {},
@@ -73,6 +74,7 @@ const fn start(from: (u32, u32, u32)) -> Option<usize> {
         (1, 20, _) => function_index!(10),
         (1, 21, _) => function_index!(11),
         (1, 22, _) => function_index!(12),
+        (1, 23, _) => function_index!(13),
         // We deliberately don't add a placeholder with (VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH) here to force manually
         // considering dumpless upgrade.
         (_major, _minor, _patch) => return None,