diff --git a/ann-benchmarks/ann-benchmarks b/ann-benchmarks/ann-benchmarks
index df8083ab9..c45bf6b2c 160000
--- a/ann-benchmarks/ann-benchmarks
+++ b/ann-benchmarks/ann-benchmarks
@@ -1 +1 @@
-Subproject commit df8083ab96464faa5ddda76da9667069ec5825b6
+Subproject commit c45bf6b2c917eeb169426088fd6b82840f272e97