diff --git a/frontend-modern/src/components/Docker/DockerHosts.tsx b/frontend-modern/src/components/Docker/DockerHosts.tsx
index e94888a..2f5a53f 100644
--- a/frontend-modern/src/components/Docker/DockerHosts.tsx
+++ b/frontend-modern/src/components/Docker/DockerHosts.tsx
@@ -652,7 +652,7 @@ export const DockerHosts: Component<DockerHostsProps> = (props) => {
                                 if (alert.level === 'critical') criticalCount++;
                                 else if (alert.level === 'warning') warningCount++;
                               });
-                            } catch (e) {
+                            } catch (_e) {
                               // Ignore errors
                             }
                           });
diff --git a/frontend-modern/src/components/LegacySSHBanner.tsx b/frontend-modern/src/components/LegacySSHBanner.tsx
index ff66bb0..889d52b 100644
--- a/frontend-modern/src/components/LegacySSHBanner.tsx
+++ b/frontend-modern/src/components/LegacySSHBanner.tsx
@@ -39,7 +39,7 @@ export function LegacySSHBanner() {
         // Log banner impression for telemetry (removal criteria tracking)
         console.info('[Migration] Legacy SSH banner shown to user');
       }
-    } catch (error) {
+    } catch (_error) {
       // Silently fail - health check failures shouldn't break the UI
     }
   });
diff --git a/frontend-modern/src/components/UpdateProgressModal.tsx b/frontend-modern/src/components/UpdateProgressModal.tsx
index ca90c35..d1d1bf8 100644
--- a/frontend-modern/src/components/UpdateProgressModal.tsx
+++ b/frontend-modern/src/components/UpdateProgressModal.tsx
@@ -139,7 +139,7 @@ export function UpdateProgressModal(props: UpdateProgressModalProps) {
             console.log('Backend healthy after websocket reconnect, reloading...');
             window.location.reload();
           }
-        } catch (error) {
+        } catch (_error) {
           console.warn('Health check failed after websocket reconnect, will keep trying');
         }
       }, 1000);
diff --git a/internal/api/router_integration_test.go b/internal/api/router_integration_test.go
index 2eac954..db384ce 100644
--- a/internal/api/router_integration_test.go
+++ b/internal/api/router_integration_test.go
@@ -530,7 +530,7 @@ func readExpectedVersion(t *testing.T) string {
 	data, err := os.ReadFile(versionPath)
 	if err != nil {
 		// Fall back to the hard-coded fallback in version manager
-		return "4.22.0"
+		return "4.24.0-rc.1"
 	}
 	return strings.TrimSpace(string(data))
 }