diff --git a/requirement.txt b/requirement.txt
index b567701..223e605 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -7,7 +7,7 @@ bleach==3.1.0
 certifi==2019.11.28
 cffi==1.13.2
 chardet==3.0.4
-cryptography==3.3.2
+cryptography==39.0.1
 cycler==0.10.0
 decorator==4.4.1
 defusedxml==0.6.0
diff --git a/requirements.txt b/requirements.txt
index 2c3d0d9..f094a2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Babel==2.9.1
 certifi==2019.11.28
 cffi==1.13.2
 chardet==3.0.4
-cryptography==3.3.2
+cryptography==39.0.1
 cycler==0.10.0
 docutils==0.16
 idna==2.8