diff --git a/src/hashmap b/src/hashmap
index 1c139923fe08f36143ecc0ba37cd674684f87f9c..67977d4cd67f86ab6f37a74f21dc7dcdb37e8513 160000
--- a/src/hashmap
+++ b/src/hashmap
@@ -1 +1 @@
-Subproject commit 1c139923fe08f36143ecc0ba37cd674684f87f9c
+Subproject commit 67977d4cd67f86ab6f37a74f21dc7dcdb37e8513