diff --git a/README.md b/README.md
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@@ -5,8 +5,8 @@ This repository contains OpenAPIs descriptions for the interfaces specified in E
 ## Online resources
 
 * [Specification document](https://www.etsi.org/deliver/etsi_gs/MEC/001_099/021/02.01.01_60/gs_mec021v020101p.pdf)
-* [Navigate the Application Mobility Service API in the browser](https://forge.etsi.org/swagger/ui/?url=https://forge.etsi.org/rep/mec/gs021-amsi-api/raw/develop/MEC021_AppMobilityService.yaml).
-* [Edit the Application Mobility Service API online](https://forge.etsi.org/swagger/editor/?url=https://forge.etsi.org/rep/mec/gs021-amsi-api/raw/develop/MEC021_AppMobilityService.yaml).
+* [Navigate the Application Mobility Service API in the browser](https://forge.etsi.org/swagger/ui/?url=https://forge.etsi.org/rep/mec/gs021-amsi-api/raw/v2.1.1/MEC021_AppMobilityService.yaml).
+* [Edit the Application Mobility Service API online](https://forge.etsi.org/swagger/editor/?url=https://forge.etsi.org/rep/mec/gs021-amsi-api/raw/v2.1.1/MEC021_AppMobilityService.yaml).
 
 ## License