diff --git a/REQUIRE b/REQUIRE
index ad3306d6..2c511fd2 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -3,7 +3,7 @@ Juno
 MacroTools 0.3.3
 NNlib
 Requires
-Adapt
+Adapt 0.4
 CodecZlib
 Colors
 ZipFile