diff --git a/README.md b/README.md
index d7f9cff..b915969 100755
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ Handling errors in this SDK should largely match your expectations.  All operati
 
 | Error Object       | Status Code        | Content Type       |
 | ------------------ | ------------------ | ------------------ |
-| sdkerrors.SDKError | 400-600            | */*                |
+| sdkerrors.SDKError | 4xx-5xx            | */*                |
 
 ### Example
 
diff --git a/RELEASES.md b/RELEASES.md
index a682adc..8588cdb 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -58,4 +58,14 @@ Based on:
 ### Generated
 - [go v0.3.0] .
 ### Releases
-- [Go v0.3.0] https://github.com/speakeasy-sdks/test-collab/releases/tag/v0.3.0 - .
\ No newline at end of file
+- [Go v0.3.0] https://github.com/speakeasy-sdks/test-collab/releases/tag/v0.3.0 - .
+
+## 2023-12-19 00:31:28
+### Changes
+Based on:
+- OpenAPI Doc 1.0.0 
+- Speakeasy CLI 1.127.0 (2.220.0) https://github.com/speakeasy-api/speakeasy
+### Generated
+- [go v0.3.1] .
+### Releases
+- [Go v0.3.1] https://github.com/speakeasy-sdks/test-collab/releases/tag/v0.3.1 - .
\ No newline at end of file
diff --git a/docs/sdks/pets/README.md b/docs/sdks/pets/README.md
index db5b868..1a7c3f3 100644
--- a/docs/sdks/pets/README.md
+++ b/docs/sdks/pets/README.md
@@ -50,7 +50,7 @@ func main() {
 **[*operations.CreatePetsResponse](../../pkg/models/operations/createpetsresponse.md), error**
 | Error Object       | Status Code        | Content Type       |
 | ------------------ | ------------------ | ------------------ |
-| sdkerrors.SDKError | 400-600            | */*                |
+| sdkerrors.SDKError | 4xx-5xx            | */*                |
 
 ## ListPets
 
@@ -98,7 +98,7 @@ func main() {
 **[*operations.ListPetsResponse](../../pkg/models/operations/listpetsresponse.md), error**
 | Error Object       | Status Code        | Content Type       |
 | ------------------ | ------------------ | ------------------ |
-| sdkerrors.SDKError | 400-600            | */*                |
+| sdkerrors.SDKError | 4xx-5xx            | */*                |
 
 ## ShowPetByID
 
@@ -146,4 +146,4 @@ func main() {
 **[*operations.ShowPetByIDResponse](../../pkg/models/operations/showpetbyidresponse.md), error**
 | Error Object       | Status Code        | Content Type       |
 | ------------------ | ------------------ | ------------------ |
-| sdkerrors.SDKError | 400-600            | */*                |
+| sdkerrors.SDKError | 4xx-5xx            | */*                |
diff --git a/gen.yaml b/gen.yaml
index 6b281df..9fa4b5d 100644
--- a/gen.yaml
+++ b/gen.yaml
@@ -2,21 +2,23 @@ configVersion: 1.0.0
 management:
   docChecksum: 21c25ca8a734b4fb704e98d966524ee0
   docVersion: 1.0.0
-  speakeasyVersion: 1.126.0
-  generationVersion: 2.213.3
+  speakeasyVersion: 1.127.0
+  generationVersion: 2.220.0
 generation:
   comments: {}
   sdkClassName: test-collab
   repoURL: https://github.com/speakeasy-sdks/test-collab.git
   usageSnippets:
     optionalPropertyRendering: withExample
+  fixes:
+    nameResolutionDec2023: false
 features:
   go:
-    core: 3.2.0
+    core: 3.2.2
     flattening: 2.81.1
     globalServerURLs: 2.82.1
 go:
-  version: 0.3.0
+  version: 0.3.1
   clientServerStatusCodesAsErrors: true
   flattenGlobalSecurity: true
   imports:
diff --git a/testcollab.go b/testcollab.go
index e34aa93..ffb022a 100644
--- a/testcollab.go
+++ b/testcollab.go
@@ -115,9 +115,9 @@ func New(opts ...SDKOption) *TestCollab {
 		sdkConfiguration: sdkConfiguration{
 			Language:          "go",
 			OpenAPIDocVersion: "1.0.0",
-			SDKVersion:        "0.3.0",
-			GenVersion:        "2.213.3",
-			UserAgent:         "speakeasy-sdk/go 0.3.0 2.213.3 1.0.0 github.com/speakeasy-sdks/test-collab",
+			SDKVersion:        "0.3.1",
+			GenVersion:        "2.220.0",
+			UserAgent:         "speakeasy-sdk/go 0.3.1 2.220.0 1.0.0 github.com/speakeasy-sdks/test-collab",
 		},
 	}
 	for _, opt := range opts {