diff --git a/requirements.txt b/requirements.txt
index 14bf297..939c9ce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ flask_sqlalchemy==2.5.1
 sqlalchemy==1.4.25
 psycopg2-binary==2.9.1
 requests==2.32.2
-cryptography==42.0.4
+cryptography==43.0.1
 cirq==0.11.0
 numpy==1.20.0
 ruamel.yaml.clib==0.2.2
diff --git a/setup.py b/setup.py
index 7d8175c..bec524a 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
     "sqlalchemy==1.4.25",
     "psycopg2-binary==2.9.1",
     "requests==2.32.2",
-    "cryptography==42.0.4",
+    "cryptography==43.0.1",
 ]
 
 # Define the testing dependencies