diff --git a/contrib/src/main.mak b/contrib/src/main.mak
index 972852ffb3660be0470020795fd462614d75b761..b32809ed097307a48ab01438014032235d208be5 100644
--- a/contrib/src/main.mak
+++ b/contrib/src/main.mak
@@ -134,7 +134,7 @@ endif
 endif
 
 ifdef HAVE_MACOSX
-MIN_OSX_VERSION=10.13
+MIN_OSX_VERSION=10.15
 CC=xcrun cc
 CXX=xcrun c++
 AR=xcrun ar