diff --git a/backend/src/main/java/com/rdkr/tide_display/backend/firmware/controller/RootController.java b/backend/src/main/java/com/rdkr/tide_display/backend/firmware/controller/RootController.java
new file mode 100644
index 0000000..dd62293
--- /dev/null
+++ b/backend/src/main/java/com/rdkr/tide_display/backend/firmware/controller/RootController.java
@@ -0,0 +1,15 @@
+package com.rdkr.tide_display.backend.firmware.controller;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/")
+public class RootController {
+
+    @GetMapping()
+    public String index() {
+        return "Tide Display Backend";
+    }
+}
diff --git a/backend/src/main/java/com/rdkr/tide_display/backend/firmware/controller/VersionController.java b/backend/src/main/java/com/rdkr/tide_display/backend/firmware/controller/VersionController.java
index 31e51f4..ac0db4a 100644
--- a/backend/src/main/java/com/rdkr/tide_display/backend/firmware/controller/VersionController.java
+++ b/backend/src/main/java/com/rdkr/tide_display/backend/firmware/controller/VersionController.java
@@ -20,7 +20,7 @@ public class VersionController {
 
   @GetMapping()
   public ResponseEntity<List<Firmware>> getVersions() {
-    return ResponseEntity.of(Optional.of(firmwareService.getFirmwareVersions()));
+    return ResponseEntity.of(Optional.ofNullable(firmwareService.getFirmwareVersions()));
   }
 
   @GetMapping("latest")
diff --git a/backend/src/main/java/com/rdkr/tide_display/backend/firmware/service/FirmwareServiceImpl.java b/backend/src/main/java/com/rdkr/tide_display/backend/firmware/service/FirmwareServiceImpl.java
index abe65f6..d1197d3 100644
--- a/backend/src/main/java/com/rdkr/tide_display/backend/firmware/service/FirmwareServiceImpl.java
+++ b/backend/src/main/java/com/rdkr/tide_display/backend/firmware/service/FirmwareServiceImpl.java
@@ -27,7 +27,7 @@ public class FirmwareServiceImpl implements FirmwareService {
   public Optional<Firmware> getFirmwareVersion(String version) {
     return
         storageService.getFirmwareVersions().stream()
-            .filter(firmware -> firmware.version().equals(version))
+            //.filter(firmware -> firmware.version().equals(version))
             .findFirst();
   }
 }
diff --git a/backend/src/main/java/com/rdkr/tide_display/backend/gcp/Firmware.java b/backend/src/main/java/com/rdkr/tide_display/backend/gcp/Firmware.java
index 25b41c9..82cf7a1 100644
--- a/backend/src/main/java/com/rdkr/tide_display/backend/gcp/Firmware.java
+++ b/backend/src/main/java/com/rdkr/tide_display/backend/gcp/Firmware.java
@@ -1,5 +1,30 @@
 package com.rdkr.tide_display.backend.gcp;
 
-public record Firmware(String version, String url, String checksum) {
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import java.time.OffsetDateTime;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
 
+@Getter
+@AllArgsConstructor
+public class Firmware {
+
+  @JsonIgnore
+  private int major;
+
+  @JsonIgnore
+  private int minor;
+
+  @JsonIgnore
+  private int patch;
+
+  private String url;
+
+  private String eTag;
+
+  private OffsetDateTime lastModified;
+
+  public String getVersion() {
+    return String.format("%d.%d.%d", major, minor, patch);
+  }
 }
diff --git a/backend/src/main/java/com/rdkr/tide_display/backend/gcp/service/StorageServiceImpl.java b/backend/src/main/java/com/rdkr/tide_display/backend/gcp/service/StorageServiceImpl.java
index a6eddfa..4f437e5 100644
--- a/backend/src/main/java/com/rdkr/tide_display/backend/gcp/service/StorageServiceImpl.java
+++ b/backend/src/main/java/com/rdkr/tide_display/backend/gcp/service/StorageServiceImpl.java
@@ -1,8 +1,13 @@
 package com.rdkr.tide_display.backend.gcp.service;
 
+import com.google.cloud.storage.Storage.BlobListOption;
+import com.google.cloud.storage.StorageOptions;
 import com.rdkr.tide_display.backend.gcp.Firmware;
 import com.rdkr.tide_display.backend.gcp.StorageService;
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
+import lombok.val;
 import org.springframework.stereotype.Service;
 
 @Service
@@ -10,9 +15,35 @@ public class StorageServiceImpl implements StorageService {
 
   @Override
   public List<Firmware> getFirmwareVersions() {
-    return List.of(
-        new Firmware("1.0.1", "/firmware/1.0.1/firmware.bin", "0987654321"),
-        new Firmware("1.0.0", "/firmware/1.0.0/firmware.bin", "1234567890")
-    );
+    val result = new ArrayList<Firmware>();
+    val storage = StorageOptions.getDefaultInstance().getService();
+    String bucketName = "ec804bd8-38d2-4fcc-8f04-5addb55b3c90";
+    val bucket = storage.list(bucketName, BlobListOption.currentDirectory(), BlobListOption.prefix("firmware/"));
+    for (val directory : bucket.iterateAll()) {
+      val files = storage.list(bucketName, BlobListOption.currentDirectory(), BlobListOption.prefix(directory.getName()));
+      for (val file : files.iterateAll()) {
+        val name = file.getName();
+        if (name.endsWith(".bin")) {
+          val version = directory.getName().replace("firmware/", "").replace("/", "").split("\\.");
+          if (version.length == 3) {
+            int major = Integer.parseInt(version[0]);
+            int minor = Integer.parseInt(version[1]);
+            int patch = Integer.parseInt(version[2]);
+            result.add(new Firmware(major, minor, patch, "/files/" + major + "." + minor + "." + patch + "/firmware.bin", file.getEtag(), file.getUpdateTimeOffsetDateTime()));
+          }
+        }
+      }
+    }
+    result.sort((a, b) -> {
+      if (a.getMajor() != b.getMajor()) {
+        return a.getMajor() - b.getMajor();
+      }
+      if (a.getMinor() != b.getMinor()) {
+        return a.getMinor() - b.getMinor();
+      }
+      return a.getPatch() - b.getPatch();
+    });
+
+    return result.reversed();
   }
 }