diff --git a/requirements.txt b/requirements.txt
index e3aee52..59506ee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@
 django>=3.2.18,!=4.0.*,<5.2
 openwisp-utils~=1.1.0
 jsonfield>=3.1.0,<4.0.0
-cryptography~=43.0.0
+cryptography~=43.0.3
 pyOpenSSL~=24.2.1