diff --git a/osc/README.md b/osc/README.md
index 4bfdd13d8..2a06f137f 100644
--- a/osc/README.md
+++ b/osc/README.md
@@ -11,7 +11,7 @@ An OpenAPI description of the OUTSCALE API is also available in this [GitHub rep
 This API client was generated by the [OpenAPI Generator](https://openapi-generator.tech) project.  By using the [OpenAPI-spec](https://www.openapis.org/) from a remote server, you can easily generate an API client.
 
 - API version: 1.23
-- Package version: 1.19.0
+- Package version: 1.20.0
 - Build package: org.openapitools.codegen.languages.GoClientCodegen
 
 ## Installation
diff --git a/osc/configuration.go b/osc/configuration.go
index d46fcae61..fd80554df 100644
--- a/osc/configuration.go
+++ b/osc/configuration.go
@@ -93,7 +93,7 @@ func NewConfiguration() *Configuration {
 	cfg := &Configuration{
 		BasePath:      "https://api.eu-west-2.outscale.com/api/v1",
 		DefaultHeader: make(map[string]string),
-		UserAgent:     "osc-sdk-go/1.19.0",
+		UserAgent:     "osc-sdk-go/1.20.0",
 		Debug:         false,
 		Servers: []ServerConfiguration{
 			{
diff --git a/sdk_version b/sdk_version
index 815d5ca06..398935591 100644
--- a/sdk_version
+++ b/sdk_version
@@ -1 +1 @@
-1.19.0
+1.20.0