diff --git a/alert_action.go b/alert_action.go
index f25ad01..5ec8dd3 100644
--- a/alert_action.go
+++ b/alert_action.go
@@ -117,6 +117,11 @@ type AlertActionParamsMicrosoftTeamsBot struct {
 	Type        string `json:"type,omitempty"` // "chat" | "meeting"
 }
 
+// AlertActionParamsMicrosoftTeamsWebhook definition
+type AlertActionParamsMicrosoftTeamsWebhook struct {
+	URL string `json:"url,omitempty"`
+}
+
 // AlertActionParamsServiceNow definition
 type AlertActionParamsServiceNow struct {
 	CallerID string `json:"callerId,omitempty"` // user email
diff --git a/version.go b/version.go
index 5b1b75b..55b30c9 100644
--- a/version.go
+++ b/version.go
@@ -1,4 +1,4 @@
 package ilert
 
 // Version package version
-const Version = "v3.8.2"
+const Version = "v3.8.3"