diff --git a/airbyte-integrations/connectors/source-github/source_github/spec.json b/airbyte-integrations/connectors/source-github/source_github/spec.json
index dbf3be04cd32..2062a0017272 100644
--- a/airbyte-integrations/connectors/source-github/source_github/spec.json
+++ b/airbyte-integrations/connectors/source-github/source_github/spec.json
@@ -17,11 +17,11 @@
             "title": "Authenticate via GitHub (OAuth)",
             "required": ["access_token"],
             "properties": {
-              "option_title": {
+              "auth_type": {
                 "type": "string",
-                "title": "Credentials Title",
-                "description": "OAuth Credentials",
-                "const": "OAuth Credentials"
+                "const": "oauth2.0",
+                "enum": ["oauth2.0"],
+                "default": "oauth2.0"
               },
               "access_token": {
                 "type": "string",
@@ -36,11 +36,11 @@
             "title": "Authenticate with Personal Access Token",
             "required": ["personal_access_token"],
             "properties": {
-              "option_title": {
+              "auth_type": {
                 "type": "string",
-                "title": "Credentials Title",
-                "description": "PAT Credentials",
-                "const": "PAT Credentials"
+                "const": "token",
+                "enum": ["token"],
+                "default": "token"
               },
               "personal_access_token": {
                 "type": "string",
@@ -85,12 +85,47 @@
       }
     }
   },
-  "authSpecification": {
-    "auth_type": "oauth2.0",
-    "oauth2Specification": {
-      "rootObject": ["credentials", 0],
-      "oauthFlowInitParameters": [],
-      "oauthFlowOutputParameters": [["access_token"]]
+  "advanced_auth": {
+    "auth_flow_type": "oauth2.0",
+    "predicate_key": ["credentials", "auth_type"],
+    "predicate_value": "oauth2.0",
+    "oauth_config_specification": {
+      "complete_oauth_output_specification": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "access_token": {
+            "type": "string",
+            "path_in_connector_config": ["credentials", "access_token"]
+          }
+        }
+      },
+      "complete_oauth_server_input_specification": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "client_id": {
+            "type": "string"
+          },
+          "client_secret": {
+            "type": "string"
+          }
+        }
+      },
+      "complete_oauth_server_output_specification": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "client_id": {
+            "type": "string",
+            "path_in_connector_config": ["credentials", "client_id"]
+          },
+          "client_secret": {
+            "type": "string",
+            "path_in_connector_config": ["credentials", "client_secret"]
+          }
+        }
+      }
     }
   }
 }