diff --git a/requirements.txt b/requirements.txt
index 6294d3a..55d018a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 cbor2==5.1.0
-future==0.18.2
+future==0.18.3
 pyevmasm==0.2.3