diff --git a/docs/requirements.txt b/docs/requirements.txt
index ae33b51..7b41106 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 graphenelib>=1.3.1,<2.0.0
 bitshares
 autobahn>=0.14
-pycryptodome==3.9.7
+pycryptodome==3.19.1
 appdirs==1.4.3