diff --git a/harbinger/requirements.txt b/harbinger/requirements.txt
index 55bbdd2..8ded919 100644
--- a/harbinger/requirements.txt
+++ b/harbinger/requirements.txt
@@ -2409,9 +2409,9 @@ pynacl==1.5.0 \
     --hash=sha256:a422368fc821589c228f4c49438a368831cb5bbc0eab5ebe1d7fac9dded6567b \
     --hash=sha256:e46dae94e34b085175f8abb3b0aaa7da40767865ac82c928eeb9e57e1ea8a543
     # via paramiko
-pyopenssl==24.0.0 \
-    --hash=sha256:6aa33039a93fffa4563e655b61d11364d01264be8ccb49906101e02a334530bf \
-    --hash=sha256:ba07553fb6fd6a7a2259adb9b84e12302a9a8a75c44046e8bb5d3e5ee887e3c3
+pyopenssl==26.0.0 \
+    --hash=sha256:df94d28498848b98cc1c0ffb8ef1e71e40210d3b0a8064c9d29571ed2904bf81 \
+    --hash=sha256:f293934e52936f2e3413b89c6ce36df66a0b34ae1ea3a053b8c5020ff2f513fc
     # via impacket
 pypykatz==0.6.11 \
     --hash=sha256:212e577e4333c6ce326118cc62bd1cc4fe515c05f97e260664616d758b754f3a \