diff --git a/ports/flann/CONTROL b/ports/flann/CONTROL
index fdcbb8eccf..b1aa872355 100644
--- a/ports/flann/CONTROL
+++ b/ports/flann/CONTROL
@@ -1,5 +1,5 @@
 Source: flann
-Version: 1.9.1-1
+Version: 2019-04-07-1
 Homepage: https://github.com/mariusmuja/flann
 Build-Depends: lz4
 Description: Fast Library for Approximate Nearest Neighbors