--- a/modules/pushapk_scriptworker/manifests/init.pp
+++ b/modules/pushapk_scriptworker/manifests/init.pp
@@ -25,35 +25,35 @@ class pushapk_scriptworker {
                 'PyYAML==3.12',
                 'aiohttp==2.3.9',
                 'arrow==0.12.1',
                 'asn1crypto==0.24.0',
                 'async_timeout==1.4.0',
                 'certifi==2018.1.18',
                 'cffi==1.11.4',
                 'chardet==3.0.4',
-                'cryptography==1.9',
+                'cryptography==2.1.4',
                 'defusedxml==0.5.0',
                 'dictdiffer==0.7.0',
                 'frozendict==1.2',
                 'google-api-python-client==1.6.5',
                 'httplib2==0.10.3',
                 'idna==2.6',
                 'json-e==2.5.0',
                 'jsonschema==2.6.0',
                 'mohawk==0.3.4',
                 'mozapkpublisher==0.5.0',
                 'multidict==4.0.0',
                 'oauth2client==4.1.2',
                 'pexpect==4.3.1',
                 'ptyprocess==0.5.2',
                 'pushapkscript==0.4.1',
                 'pyOpenSSL==17.5.0',
-                'pyasn1==0.2.3',
-                'pyasn1-modules==0.0.9',
+                'pyasn1==0.4.2',
+                'pyasn1-modules==0.2.1',
                 'pycparser==2.18',
                 'python-dateutil==2.6.1',
                 'python-gnupg==0.4.1',
                 'requests==2.18.4',
                 'rsa==3.4.2',
                 'scriptworker==8.0.0',
                 'six==1.10.0',
                 'slugid==1.0.7',