diff --git a/results-tabulation-api/requirements.txt b/results-tabulation-api/requirements.txt
index 68bfcc02..43122a70 100644
--- a/results-tabulation-api/requirements.txt
+++ b/results-tabulation-api/requirements.txt
@@ -7,7 +7,7 @@ chardet==3.0.4
 Click==7.0
 clickclick==1.2.2
 connexion==2.2.0
-cryptography==3.3.2
+cryptography==39.0.1
 decorator==4.4.0
 docopt==0.6.2
 ecdsa==0.15