diff --git a/requirements.txt b/requirements.txt
index 574ee25a..dea6bd15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ brotlipy==0.7.0
 cachetools==0.8.0
 cffi==1.14.0
 chardet==3.0.4
-cryptography==2.9.2
+cryptography==41.0.3
 cycler==0.10.0
 decorator==4.4.2
 defusedxml==0.6.0