diff --git a/airbyte-integrations/connectors/source-chargify/Dockerfile b/airbyte-integrations/connectors/source-chargify/Dockerfile
index 8d9fd809b173..d34006e3b5b2 100644
--- a/airbyte-integrations/connectors/source-chargify/Dockerfile
+++ b/airbyte-integrations/connectors/source-chargify/Dockerfile
@@ -34,5 +34,5 @@ COPY source_chargify ./source_chargify
 ENV AIRBYTE_ENTRYPOINT "python /airbyte/integration_code/main.py"
 ENTRYPOINT ["python", "/airbyte/integration_code/main.py"]
 
-LABEL io.airbyte.version=0.1.0
+LABEL io.airbyte.version=0.2.0
 LABEL io.airbyte.name=airbyte/source-chargify
diff --git a/airbyte-integrations/connectors/source-chargify/acceptance-test-config.yml b/airbyte-integrations/connectors/source-chargify/acceptance-test-config.yml
index 4b7dd606b666..972901489695 100644
--- a/airbyte-integrations/connectors/source-chargify/acceptance-test-config.yml
+++ b/airbyte-integrations/connectors/source-chargify/acceptance-test-config.yml
@@ -4,6 +4,8 @@ connector_image: airbyte/source-chargify:dev
 tests:
   spec:
     - spec_path: "source_chargify/spec.json"
+      backward_compatibility_tests_config:
+        disable_for_version: "0.1.0"
   connection:
     - config_path: "secrets/config.json"
       status: "succeed"
@@ -11,6 +13,8 @@ tests:
       status: "failed"
   discovery:
     - config_path: "secrets/config.json"
+      backward_compatibility_tests_config:
+        disable_for_version: "0.1.0"
   basic_read:
     - config_path: "secrets/config.json"
       configured_catalog_path: "integration_tests/configured_catalog.json"
diff --git a/airbyte-integrations/connectors/source-chargify/metadata.yaml b/airbyte-integrations/connectors/source-chargify/metadata.yaml
index f37f39d4723e..744e0417c96e 100644
--- a/airbyte-integrations/connectors/source-chargify/metadata.yaml
+++ b/airbyte-integrations/connectors/source-chargify/metadata.yaml
@@ -2,7 +2,7 @@ data:
   connectorSubtype: api
   connectorType: source
   definitionId: 9b2d3607-7222-4709-9fa2-c2abdebbdd88
-  dockerImageTag: 0.1.0
+  dockerImageTag: 0.2.0
   dockerRepository: airbyte/source-chargify
   githubIssueLabel: source-chargify
   icon: chargify.svg
diff --git a/airbyte-integrations/connectors/source-chargify/source_chargify/schemas/customers.json b/airbyte-integrations/connectors/source-chargify/source_chargify/schemas/customers.json
index 6b80d4074023..21003d566321 100644
--- a/airbyte-integrations/connectors/source-chargify/source_chargify/schemas/customers.json
+++ b/airbyte-integrations/connectors/source-chargify/source_chargify/schemas/customers.json
@@ -1,58 +1,39 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "type": "object",
-  "required": [
-    "portal_invite_last_sent_at",
-    "email",
-    "created_at",
-    "zip",
-    "first_name",
-    "state",
-    "city",
-    "portal_customer_created_at",
-    "updated_at",
-    "country",
-    "tax_exempt",
-    "id",
-    "last_name",
-    "address_2",
-    "phone",
-    "organization",
-    "address",
-    "cc_emails"
-  ],
+  "additionalProperties": true,
   "properties": {
     "default_subscription_group_uid": {
       "type": ["null", "string"]
     },
     "portal_invite_last_sent_at": {
-      "type": "string",
+      "type": ["null", "string"],
       "format": "date-time"
     },
     "vat_number": {
       "type": ["null", "string"]
     },
     "email": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "created_at": {
-      "type": "string",
+      "type": ["null", "string"],
       "format": "date-time"
     },
     "zip": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "first_name": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "country_name": {
       "type": ["null", "string"]
     },
     "state": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "city": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "parent_id": {
       "type": ["null", "integer"]
@@ -61,47 +42,47 @@
       "type": ["null", "string"]
     },
     "portal_customer_created_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "updated_at": {
-      "type": "string",
+      "type": ["null", "string"],
       "format": "date-time"
     },
     "country": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "portal_invite_last_accepted_at": {
       "type": ["null", "string"]
     },
     "tax_exempt": {
-      "type": "boolean"
+      "type": ["null", "boolean"]
     },
     "id": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "reference": {
       "type": ["null", "string"]
     },
     "last_name": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "address_2": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "phone": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "organization": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "address": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "verified": {
       "type": ["null", "string"]
     },
     "cc_emails": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "state_name": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-chargify/source_chargify/schemas/subscriptions.json b/airbyte-integrations/connectors/source-chargify/source_chargify/schemas/subscriptions.json
index b8a9eed74af3..0a3c44a610d3 100644
--- a/airbyte-integrations/connectors/source-chargify/source_chargify/schemas/subscriptions.json
+++ b/airbyte-integrations/connectors/source-chargify/source_chargify/schemas/subscriptions.json
@@ -1,293 +1,298 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema",
-  "type": "object",
+  "type": ["null", "object"],
+  "additionalProperties": true,
   "properties": {
     "id": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "state": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "balance_in_cents": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "total_revenue_in_cents": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "product_price_in_cents": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "product_version_number": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "current_period_ends_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "next_assessment_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "trial_started_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "trial_ended_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "activated_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "expires_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "created_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "updated_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "cancellation_message": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "cancellation_method": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "cancel_at_end_of_period": {
-      "type": "boolean"
+      "type": ["null", "boolean"]
     },
     "canceled_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "current_period_started_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "previous_state": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "signup_payment_id": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "signup_revenue": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "delayed_cancel_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "coupon_code": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "snap_day": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "payment_collection_method": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "customer": {
-      "type": "object",
+      "type": ["null", "object"],
+      "additionalProperties": true,
       "properties": {
         "first_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "last_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "email": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "cc_emails": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "organization": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "reference": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "created_at": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "updated_at": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "address": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "address_2": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "city": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "state": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "state_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "zip": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "country": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "country_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "phone": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "verified": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "portal_customer_created_at": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "portal_invite_last_sent_at": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "portal_invite_last_accepted_at": {
           "type": ["null", "string"]
         },
         "tax_exempt": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "vat_number": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "parent_id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "locale": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "default_subscription_group_uid": {
-          "type": "string"
+          "type": ["null", "string"]
         }
       }
     },
     "product": {
-      "type": "object",
+      "type": ["null", "object"],
+      "additionalProperties": true,
       "properties": {
         "id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "handle": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "description": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "accounting_code": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "request_credit_card": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "expiration_interval": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "expiration_interval_unit": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "created_at": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "updated_at": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "price_in_cents": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "interval": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "interval_unit": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "initial_charge_in_cents": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "trial_price_in_cents": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "trial_interval": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "trial_interval_unit": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "archived_at": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "require_credit_card": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "return_params": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "taxable": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "update_return_url": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "initial_charge_after_trial": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "version_number": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "update_return_params": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "product_family": {
-          "type": "object",
+          "type": ["null", "object"],
+          "additionalProperties": true,
           "properties": {
             "id": {
-              "type": "integer"
+              "type": ["null", "integer"]
             },
             "name": {
-              "type": "string"
+              "type": ["null", "string"]
             },
             "handle": {
-              "type": "string"
+              "type": ["null", "string"]
             },
             "accounting_code": {
-              "type": "null"
+              "type": ["null", "string"]
             },
             "description": {
-              "type": "string"
+              "type": ["null", "string"]
             },
             "created_at": {
-              "type": "string"
+              "type": ["null", "string"]
             },
             "updated_at": {
-              "type": "string"
+              "type": ["null", "string"]
             }
           }
         },
         "public_signup_pages": {
-          "type": "array",
+          "type": ["null", "array"],
           "items": {
             "anyOf": [
               {
-                "type": "object",
+                "type": ["null", "object"],
+                "additionalProperties": true,
                 "properties": {
                   "id": {
-                    "type": "integer"
+                    "type": ["null", "integer"]
                   },
                   "return_url": {
-                    "type": "string"
+                    "type": ["null", "string"]
                   },
                   "return_params": {
-                    "type": "string"
+                    "type": ["null", "string"]
                   },
                   "url": {
-                    "type": "string"
+                    "type": ["null", "string"]
                   }
                 }
               }
@@ -295,244 +300,259 @@
           }
         },
         "product_price_point_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "request_billing_address": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "require_billing_address": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "require_shipping_address": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "tax_code": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "default_product_price_point_id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         }
       }
     },
     "credit_card": {
-      "type": "object",
+      "type": ["null", "object"],
+      "additionalProperties": true,
       "properties": {
         "id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "first_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "last_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "masked_card_number": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "card_type": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "expiration_month": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "expiration_year": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "customer_id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "current_vault": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "vault_token": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_address": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_city": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_state": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_zip": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_country": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "customer_vault_token": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_address_2": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "payment_type": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "disabled": {
-          "type": "boolean"
+          "type": ["null", "boolean"]
         },
         "chargify_token": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "site_gateway_setting_id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "gateway_handle": {
-          "type": "string"
+          "type": ["null", "string"]
         }
       }
     },
     "group": {
-      "type": "object",
+      "type": ["null", "object"],
+      "additionalProperties": true,
       "properties": {
         "uid": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "scheme": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "primary_subscription_id": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "primary": {
-          "type": "string"
+          "type": ["null", "string"]
         }
       }
     },
     "bank_account": {
-      "type": "object",
+      "type": ["null", "object"],
+      "additionalProperties": true,
       "properties": {
         "bank_account_holder_type": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "bank_account_type": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "bank_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_address": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_address_2": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_city": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_state": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_zip": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "billing_country": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "current_vault": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "customer_id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "customer_vault_token": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "first_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "last_name": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "masked_bank_account_number": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "masked_bank_routing_number": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "vault_token": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "chargify_token": {
-          "type": "string"
+          "type": ["null", "string"]
         },
         "site_gateway_setting_id": {
-          "type": "integer"
+          "type": ["null", "integer"]
         },
         "gateway_handle": {
-          "type": "string"
+          "type": ["null", "string"]
         }
       }
     },
     "payment_type": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "referral_code": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "next_product_id": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "next_product_handle": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "coupon_use_count": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "coupon_uses_allowed": {
-      "type": "integer"
+      "type": ["null", "integer"]
+    },
+    "product_price_point_type": {
+      "type": ["null", "string"]
+    },
+    "coupons": {
+      "type": ["null", "array"],
+      "items": {
+        "type": ["null", "object"],
+        "additionalProperties": true
+      }
     },
     "reason_code": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "automatically_resume_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "coupon_codes": {
-      "type": "array",
+      "type": ["null", "array"],
       "items": {
-        "anyOf": [
-          {
-            "type": "string"
-          }
-        ]
+        "type": ["null", "string"]
       }
     },
     "offer_id": {
-      "type": "string"
+      "type": ["null", "integer"]
     },
     "payer_id": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "current_billing_amount_in_cents": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "product_price_point_id": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "next_product_price_point_id": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "net_terms": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "stored_credential_transaction_id": {
-      "type": "integer"
+      "type": ["null", "integer"]
     },
     "reference": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "on_hold_at": {
-      "type": "string"
+      "type": ["null", "string"]
     },
     "prepaid_dunning": {
-      "type": "boolean"
+      "type": ["null", "boolean"]
+    },
+    "dunning_communication_delay_enabled": {
+      "type": ["null", "boolean"]
+    },
+    "dunning_communication_delay_time_zone": {
+      "type": ["null", "string"]
     }
   }
 }
diff --git a/airbyte-integrations/connectors/source-chargify/source_chargify/spec.json b/airbyte-integrations/connectors/source-chargify/source_chargify/spec.json
index 5e0f26fde644..fd4d46ddb7e6 100644
--- a/airbyte-integrations/connectors/source-chargify/source_chargify/spec.json
+++ b/airbyte-integrations/connectors/source-chargify/source_chargify/spec.json
@@ -5,7 +5,7 @@
     "title": "Chargify Spec",
     "type": "object",
     "required": ["api_key", "domain"],
-    "additionalProperties": false,
+    "additionalProperties": true,
     "properties": {
       "api_key": {
         "type": "string",
diff --git a/docs/integrations/sources/chargify.md b/docs/integrations/sources/chargify.md
index e78fed1a4a95..cde3a7385536 100644
--- a/docs/integrations/sources/chargify.md
+++ b/docs/integrations/sources/chargify.md
@@ -42,5 +42,6 @@ Please follow the [Chargify documentation for generating an API key](https://dev
 
 | Version | Date | Pull Request | Subject |
 | :--- | :--- | :--- | :--- |
+| 0.2.0 | 2023-08-08 | [x](https://github.com/airbytehq/airbyte/pull/x) | Fix schema |
 | 0.1.0 | 2022-03-16 | [10853](https://github.com/airbytehq/airbyte/pull/10853) | Initial release |