diff --git a/requirements.txt b/requirements.txt
index b16a570..cd72e6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 aioquic>=1.2.0
-cryptography>=42.0.7
+cryptography>=42.0.5
 cymruwhois>=1.6
 dnspython>=2.7.0
 h2>=4.1.0
diff --git a/setup.py b/setup.py
index 03988fe..ec0c9cc 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
     version=__version__,
     packages=find_packages(),
     scripts=["dnseval.py", "dnsping.py", "dnstraceroute.py"],
-    install_requires=['aioquic>=1.2.0', 'cryptography>=42.0.7', 'cymruwhois>=1.6', 'dnspython>=2.7.0', 'h2>=4.1.0', 'httpx>=0.27.0'],
+    install_requires=['aioquic>=1.2.0', 'cryptography>=42.0.5', 'cymruwhois>=1.6', 'dnspython>=2.7.0', 'h2>=4.1.0', 'httpx>=0.27.0'],
 
     classifiers=[
         "Topic :: System :: Networking",