diff --git a/rules/python/django/cookie_missing_http_only.yml b/rules/python/django/cookie_missing_http_only.yml
index 977d9ee0..0cb49317 100644
--- a/rules/python/django/cookie_missing_http_only.yml
+++ b/rules/python/django/cookie_missing_http_only.yml
@@ -40,7 +40,7 @@ auxiliary:
       # ok if it is not False
       - pattern: $<_>($<...>httponly=$<FALSE>$<...>)
         filters:
-          - not: 
+          - not:
               variable: "FALSE"
               detection: python_django_cookie_missing_http_only_false
               scope: cursor
diff --git a/rules/python/lang/avoid_pickle.yml b/rules/python/lang/avoid_pickle.yml
index 31994581..f984ac2b 100644
--- a/rules/python/lang/avoid_pickle.yml
+++ b/rules/python/lang/avoid_pickle.yml
@@ -45,13 +45,13 @@ auxiliary:
                 values: [Unpickler]
 languages:
   - python
-severity:
+severity: critical
 metadata:
   description: Usage of unsafe Pickle libraries
   remediation_message: |
     ## Description
 
-    Using pickle, _pickle and cPickle can make your application vulnerable to unsafe code execution. This is because the deserialization logic of these libraries allows for arbitrary code execution. It is best practices to avoid these libraries and to use a safer serialization formats like JSON. 
+    Using pickle, _pickle and cPickle can make your application vulnerable to unsafe code execution. This is because the deserialization logic of these libraries allows for arbitrary code execution. It is best practices to avoid these libraries and to use a safer serialization formats like JSON.
 
     ## Remediations
 
@@ -69,6 +69,6 @@ metadata:
     - [OWASP Deserialization cheat sheet](https://cheatsheetseries.owasp.org/cheatsheets/Deserialization_Cheat_Sheet.html)
 
   cwe_id:
-    - 501
+    - 502
   id: python_lang_avoid_pickle
   documentation_url: https://docs.bearer.com/reference/rules/python_lang_avoid_pickle
diff --git a/rules/python/lang/jwt_verification_bypass.yml b/rules/python/lang/jwt_verification_bypass.yml
index b1aedcf0..68ed2a65 100644
--- a/rules/python/lang/jwt_verification_bypass.yml
+++ b/rules/python/lang/jwt_verification_bypass.yml
@@ -11,8 +11,7 @@ patterns:
           - variable: MODULE1
             values: [jwt]
           - variable: NAME
-            values:
-              - decode
+            values: [decode]
       - variable: OPTS
         detection: python_lang_jwt_verification_bypass_options
 auxiliary:
@@ -21,7 +20,7 @@ auxiliary:
       - pattern: |
           { $<...>"verify_signature": $<FALSE>$<...> }
         filters:
-          - variable: FALSE
+          - variable: "FALSE"
             detection: python_lang_jwt_verification_bypass_false
             scope: cursor
   - id: python_lang_jwt_verification_bypass_false