diff --git a/rocksdb-sys/lz4 b/rocksdb-sys/lz4
index d4437184..4c9431e9 160000
--- a/rocksdb-sys/lz4
+++ b/rocksdb-sys/lz4
@@ -1 +1 @@
-Subproject commit d44371841a2f1728a3f36839fd4b7e872d0927d3
+Subproject commit 4c9431e9af596af0556e5da0ae99305bafb2b10b