diff --git a/airbyte-config/init/src/main/resources/seed/source_definitions.yaml b/airbyte-config/init/src/main/resources/seed/source_definitions.yaml
index 01639e5eb5ce..a2d397d95440 100644
--- a/airbyte-config/init/src/main/resources/seed/source_definitions.yaml
+++ b/airbyte-config/init/src/main/resources/seed/source_definitions.yaml
@@ -303,7 +303,7 @@
 - name: GitHub
   sourceDefinitionId: ef69ef6e-aa7f-4af1-a01d-ef775033524e
   dockerRepository: airbyte/source-github
-  dockerImageTag: 0.2.38
+  dockerImageTag: 0.2.39
   documentationUrl: https://docs.airbyte.io/integrations/sources/github
   icon: github.svg
   sourceType: api
diff --git a/airbyte-config/init/src/main/resources/seed/source_specs.yaml b/airbyte-config/init/src/main/resources/seed/source_specs.yaml
index f930c62778c6..4124d6d69e8d 100644
--- a/airbyte-config/init/src/main/resources/seed/source_specs.yaml
+++ b/airbyte-config/init/src/main/resources/seed/source_specs.yaml
@@ -2584,7 +2584,7 @@
     supportsNormalization: false
     supportsDBT: false
     supported_destination_sync_modes: []
-- dockerImage: "airbyte/source-github:0.2.38"
+- dockerImage: "airbyte/source-github:0.2.39"
   spec:
     documentationUrl: "https://docs.airbyte.com/integrations/sources/github"
     connectionSpecification:
diff --git a/airbyte-integrations/connectors/source-github/Dockerfile b/airbyte-integrations/connectors/source-github/Dockerfile
index 5f2b7be57460..e8a78a4fc050 100644
--- a/airbyte-integrations/connectors/source-github/Dockerfile
+++ b/airbyte-integrations/connectors/source-github/Dockerfile
@@ -12,5 +12,5 @@ RUN pip install .
 ENV AIRBYTE_ENTRYPOINT "python /airbyte/integration_code/main.py"
 ENTRYPOINT ["python", "/airbyte/integration_code/main.py"]
 
-LABEL io.airbyte.version=0.2.38
+LABEL io.airbyte.version=0.2.39
 LABEL io.airbyte.name=airbyte/source-github
diff --git a/airbyte-integrations/connectors/source-github/source_github/schemas/pull_request_stats.json b/airbyte-integrations/connectors/source-github/source_github/schemas/pull_request_stats.json
index 2185529c7980..a2f81dccff6b 100644
--- a/airbyte-integrations/connectors/source-github/source_github/schemas/pull_request_stats.json
+++ b/airbyte-integrations/connectors/source-github/source_github/schemas/pull_request_stats.json
@@ -17,7 +17,7 @@
     "merged": {
       "type": ["null", "boolean"]
     },
-    "mergeable": {
+    "is_mergeable": {
       "type": ["null", "string"]
     },
     "can_be_rebased": {
diff --git a/airbyte-integrations/connectors/source-github/source_github/streams.py b/airbyte-integrations/connectors/source-github/source_github/streams.py
index 30eebe39b72a..e7f8a40be687 100644
--- a/airbyte-integrations/connectors/source-github/source_github/streams.py
+++ b/airbyte-integrations/connectors/source-github/source_github/streams.py
@@ -721,6 +721,9 @@ def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapp
                 record["repository"] = self._get_name(repository)
                 if record["merged_by"]:
                     record["merged_by"]["type"] = record["merged_by"].pop("__typename")
+                # to avoid conflict with old field 'mergeable' of type 'boolean' in REST API
+                if "mergeable" in record:
+                    record["is_mergeable"] = record.pop("mergeable")
                 yield record
 
     def next_page_token(self, response: requests.Response) -> Optional[Mapping[str, Any]]:
diff --git a/docs/integrations/sources/github.md b/docs/integrations/sources/github.md
index e5f8248e99b3..094810e73bed 100644
--- a/docs/integrations/sources/github.md
+++ b/docs/integrations/sources/github.md
@@ -141,6 +141,7 @@ The GitHub connector should not run into GitHub API limitations under normal usa
 
 | Version | Date       | Pull Request | Subject                                                                                                      |
 |:--------|:-----------| :--- |:-------------------------------------------------------------------------------------------------------------|
+| 0.2.39  | 2022-06-30 | [14274](https://github.com/airbytehq/airbyte/pull/14274) | Rename field `mergeable` to `is_mergeable`                                                                   |
 | 0.2.38  | 2022-06-27 | [13989](https://github.com/airbytehq/airbyte/pull/13989) | Use GraphQL for `reviews` stream                                                                           |
 | 0.2.37  | 2022-06-21 | [13955](https://github.com/airbytehq/airbyte/pull/13955) | Fix "secondary rate limit" not retrying                                                                    |
 | 0.2.36  | 2022-06-20 | [13926](https://github.com/airbytehq/airbyte/pull/13926) | Break point added for `workflows_runs` stream                                                              |