diff --git a/requirements.txt b/requirements.txt
index dde4a9819..48e3791d9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ sure==3.0a2
 pyasn1==0.6.3
 cffi==2.0.0
 cryptography<49.0.1  # pyOpenSSL
-pyOpenSSL==26.2.0
+pyOpenSSL==26.3.0
 ndg-httpsclient==0.5.1
 urllib3==2.7.0  # requests
 chardet==7.4.0.post1  # requests