diff --git a/server/requirements.txt b/server/requirements.txt
index 69e9a7df..cc04a964 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -12,7 +12,7 @@ coreapi
 coreschema
 coverage
 crashtest==0.3.1
-cryptography==39.0.1
+cryptography==43.0.1
 defusedxml
 distlib==0.3.4
 Django