diff --git a/setup.py b/setup.py
index 9ce429d..171d144 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 install_requires = [
     "asn1crypto==1.3.0",
-    "oscrypto==1.2.0",
+    "oscrypto==1.2.1",
     "pyOpenSSL==19.1.0",
 ]