diff --git a/testing/mozharness/requirements.txt b/testing/mozharness/requirements.txt
index c3593e11be93..9406f733f0cc 100644
--- a/testing/mozharness/requirements.txt
+++ b/testing/mozharness/requirements.txt
@@ -12,7 +12,7 @@ mercurial==4.3.1
 mock==1.0.1
 nose==1.2.1
 ordereddict==1.1
-paramiko==1.10.0
+paramiko==2.10.1
 pycrypto==2.6
 pyflakes==0.6.1
 pylint==0.27.0