diff --git a/public/mcm-lin-v0-4-0.bin b/public/mcm-lin-v0-4-0.bin
deleted file mode 100644
index ebfb36d..0000000
--- a/public/mcm-lin-v0-4-0.bin
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b28083c957ba5f6bb92d4719782734e96f7b6a2ccd2c7d8b07b44b4a05473322
-size 1879568
diff --git a/public/mcm-lin-v0-5-0.bin b/public/mcm-lin-v0-5-0.bin
new file mode 100644
index 0000000..8b6a7c2
--- /dev/null
+++ b/public/mcm-lin-v0-5-0.bin
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d795da24b007d44d65eb6238a96800a7674ff8a228f6cd3c1571af87fca3a3a
+size 1880768
diff --git a/src/views/system/SystemUpgrade.vue b/src/views/system/SystemUpgrade.vue
index 488e0f9..1b1e467 100644
--- a/src/views/system/SystemUpgrade.vue
+++ b/src/views/system/SystemUpgrade.vue
@@ -25,7 +25,7 @@ const firmwareBaseNames = {
 const firmwareLatestRev = {
   'mcm-81339': 'v0.29.0',
   'mcm-81349': 'v0.29.0',
-  'mcm-lin': 'v0.4.0',
+  'mcm-lin': 'v0.5.0',
 };
 let firmwareBaseName = '';
 const firmwareNewRev = ref('');