diff --git a/hedge_allocations/requirements.txt b/hedge_allocations/requirements.txt
index 07406028b..98edfa60b 100644
--- a/hedge_allocations/requirements.txt
+++ b/hedge_allocations/requirements.txt
@@ -31,7 +31,7 @@ coinbase==2.0.6
 colorama==0.3.9
 conda==4.5.11
 contextlib2==0.5.5
-cryptography==1.8.1
+cryptography==3.2
 cycler==0.10.0
 Cython==0.25.2
 cytoolz==0.8.2