pinned pysnmp version

requirements.txt

 click
 mysql-connector
-pysnmp
+pysnmp==4.4.12
 pyasn1==0.4.8
 jsonschema
 paramiko
@@ -24,4 +24,4 @@ sphinx
 sphinx-rtd-theme
 
 # glitchtip/sentry integration
-sentry-sdk[flask,celery]
\ No newline at end of file
+sentry-sdk[flask,celery]

setup.py

@@ -13,7 +13,7 @@ setup(
         'click',
         'mysql-connector',
         'pyasn1==0.4.8',
-        'pysnmp',
+        'pysnmp==4.4.12',
         'jsonschema',
         'paramiko',
         'flask',