diff --git a/requirements.txt b/requirements.txt
index 29c094764..8ef0d0a56 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,4 +16,4 @@ netaddr==0.7.19
 Pillow==6.0.0
 psycopg2-binary==2.8.2
 py-gfm==0.1.4
-pycryptodome==3.8.2
+pycryptodome==3.8.1