diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6fc55a66..245439c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,21 @@
+## 0.42.2
+
+### Enhancements
+
+### Features
+* Enable arbitrary inputs for `SourceConnectorType` and `DestinationConnectorType`. This lets the client support new connector types without having to upgrade.
+
+### Fixes
+
+## 0.42.1
+
+### Enhancements
+
+### Features
+
+### Fixes
+* potential issue referencing models before declaration (commit by @mfbx9da4)
+
 ## 0.42.0
 
 ### Enhancements
diff --git a/gen.yaml b/gen.yaml
index 2fd515d1..49fec407 100644
--- a/gen.yaml
+++ b/gen.yaml
@@ -18,7 +18,7 @@ generation:
     generateNewTests: false
     skipResponseBodyAssertions: false
 python:
-  version: 0.42.1
+  version: 0.42.2
   additionalDependencies:
     dev:
       deepdiff: '>=6.0'
diff --git a/overlay_client.yaml b/overlay_client.yaml
index eb5f997b..f6a9a9f1 100644
--- a/overlay_client.yaml
+++ b/overlay_client.yaml
@@ -77,3 +77,9 @@ actions:
   - target: $["components"]["schemas"]["partition_parameters"]["properties"]["tracking_enabled"]
     description: Remove tracking_enabled from partition_parameters
     remove: true
+  - target: $["components"]["schemas"]["SourceConnectorType"]
+    update:
+      "x-speakeasy-unknown-values": "allow"
+  - target: $["components"]["schemas"]["DestinationConnectorType"]
+    update:
+      "x-speakeasy-unknown-values": "allow"