diff --git a/agent/agent_windows.go b/agent/agent_windows.go
index 37808ea..a240363 100644
--- a/agent/agent_windows.go
+++ b/agent/agent_windows.go
@@ -627,7 +627,7 @@ func (a *WindowsAgent) SyncMeshNodeID() {
 		return
 	}
 
-	url := fmt.Sprintf("%s/api/v1/%d/meshinfo/", a.Server, a.AgentPK)
+	url := fmt.Sprintf("%s/api/v3/%d/meshinfo/", a.Server, a.AgentPK)
 	req := &APIRequest{
 		URL:       url,
 		Method:    "GET",
@@ -869,7 +869,7 @@ func (a *WindowsAgent) CleanupPythonAgent() {
 
 // UpdateSalt downloads the latest salt minion and performs an update
 func (a *WindowsAgent) UpdateSalt() {
-	url := fmt.Sprintf("%s/api/v2/%s/saltminion/", a.Server, a.AgentID)
+	url := fmt.Sprintf("%s/api/v3/%s/saltminion/", a.Server, a.AgentID)
 	req := &APIRequest{
 		URL:       url,
 		Headers:   a.Headers,
@@ -956,7 +956,7 @@ func (a *WindowsAgent) UpdateSalt() {
 
 	WaitForService("salt-minion", "running", 10)
 
-	req.URL = a.Server + "/api/v2/saltminion/"
+	req.URL = a.Server + "/api/v3/saltminion/"
 	req.Method = "PUT"
 	req.Payload = map[string]string{"ver": data.LatestVer, "agent_id": a.AgentID}
 	_, _ = req.MakeRequest()
diff --git a/agent/install_windows.go b/agent/install_windows.go
index cd1d4b6..f979586 100644
--- a/agent/install_windows.go
+++ b/agent/install_windows.go
@@ -120,7 +120,7 @@ func (a *WindowsAgent) Install(i *Installer) {
 	if i.LocalMesh == "" {
 		a.Logger.Infoln("Downloading mesh agent...")
 		payload := map[string]string{"arch": arch}
-		r, err := rClient.R().SetBody(payload).SetOutput(mesh).Post(fmt.Sprintf("%s/api/v2/meshexe/", baseURL))
+		r, err := rClient.R().SetBody(payload).SetOutput(mesh).Post(fmt.Sprintf("%s/api/v3/meshexe/", baseURL))
 		if err != nil {
 			a.installerMsg(fmt.Sprintf("Failed to download mesh agent: %s", err.Error()), "error")
 		}
@@ -139,7 +139,7 @@ func (a *WindowsAgent) Install(i *Installer) {
 		Token string `json:"token"`
 	}
 	payload := map[string]string{"agent_id": a.AgentID}
-	r, err := rClient.R().SetBody(payload).SetResult(&TokenResp{}).Post(fmt.Sprintf("%s/api/v2/newagent/", baseURL))
+	r, err := rClient.R().SetBody(payload).SetResult(&TokenResp{}).Post(fmt.Sprintf("%s/api/v3/newagent/", baseURL))
 	if err != nil {
 		a.installerMsg(err.Error(), "error")
 	}
@@ -208,7 +208,7 @@ func (a *WindowsAgent) Install(i *Installer) {
 		"monitoring_type": i.AgentType,
 	}
 
-	r, err = rClient.R().SetBody(agentPayload).SetResult(&NewAgentResp{}).Patch(fmt.Sprintf("%s/api/v2/newagent/", baseURL))
+	r, err = rClient.R().SetBody(agentPayload).SetResult(&NewAgentResp{}).Patch(fmt.Sprintf("%s/api/v3/newagent/", baseURL))
 	if err != nil {
 		a.installerMsg(err.Error(), "error")
 	}
@@ -307,7 +307,7 @@ func (a *WindowsAgent) Install(i *Installer) {
 	acceptAttempts := 0
 	acceptRetries := 20
 	for {
-		r, err := rClient.R().SetBody(acceptPayload).Post(fmt.Sprintf("%s/api/v2/saltminion/", baseURL))
+		r, err := rClient.R().SetBody(acceptPayload).Post(fmt.Sprintf("%s/api/v3/saltminion/", baseURL))
 		if err != nil {
 			a.Logger.Debugln(err)
 			acceptAttempts++
@@ -338,7 +338,7 @@ func (a *WindowsAgent) Install(i *Installer) {
 	syncAttempts := 0
 	syncRetries := 20
 	for {
-		r, err := rClient.R().SetBody(syncPayload).Patch(fmt.Sprintf("%s/api/v2/saltminion/", baseURL))
+		r, err := rClient.R().SetBody(syncPayload).Patch(fmt.Sprintf("%s/api/v3/saltminion/", baseURL))
 		if err != nil {
 			a.Logger.Debugln(err)
 			syncAttempts++
diff --git a/agent/service_windows.go b/agent/service_windows.go
index 32af931..b503e13 100644
--- a/agent/service_windows.go
+++ b/agent/service_windows.go
@@ -36,7 +36,7 @@ func (a *WindowsAgent) WinAgentSvc() {
 	var data map[string]interface{}
 	var sleep int
 
-	url := a.Server + "/api/v2/hello/"
+	url := a.Server + "/api/v3/hello/"
 	req := &APIRequest{
 		URL:       url,
 		Headers:   a.Headers,
diff --git a/agent/wmi_windows.go b/agent/wmi_windows.go
index d1826da..11d7524 100644
--- a/agent/wmi_windows.go
+++ b/agent/wmi_windows.go
@@ -1216,7 +1216,7 @@ func (a *WindowsAgent) GetWMI() {
 	wmiInfo["cpu"] = cpu
 	wmiInfo["usb"] = usb
 
-	url := a.Server + "/api/v2/sysinfo/"
+	url := a.Server + "/api/v3/sysinfo/"
 	payload := map[string]interface{}{"agent_id": a.AgentID, "sysinfo": wmiInfo}
 
 	req := &APIRequest{