diff --git a/desktop/go.mod b/desktop/go.mod
index e26aebe..d909fd5 100644
--- a/desktop/go.mod
+++ b/desktop/go.mod
@@ -4,7 +4,7 @@ go 1.25.0
 
 require (
 	github.com/wailsapp/wails/v2 v2.12.0
-	go.bug.st/serial v1.7.1
+	go.bug.st/serial v1.8.0
 )
 
 require (
diff --git a/desktop/go.sum b/desktop/go.sum
index 8b99115..2236fc8 100644
--- a/desktop/go.sum
+++ b/desktop/go.sum
@@ -61,8 +61,8 @@ github.com/wailsapp/mimetype v1.4.1 h1:pQN9ycO7uo4vsUUuPeHEYoUkLVkaRntMnHJxVwYhw
 github.com/wailsapp/mimetype v1.4.1/go.mod h1:9aV5k31bBOv5z6u+QP8TltzvNGJPmNJD4XlAL3U+j3o=
 github.com/wailsapp/wails/v2 v2.12.0 h1:BHO/kLNWFHYjCzucxbzAYZWUjub1Tvb4cSguQozHn5c=
 github.com/wailsapp/wails/v2 v2.12.0/go.mod h1:mo1bzK1DEJrobt7YrBjgxvb5Sihb1mhAY09hppbibQg=
-go.bug.st/serial v1.7.1 h1:5aP8wYL0UjEYOVs3oPAGscjaSfRQLHtCvBFXNN/rwtc=
-go.bug.st/serial v1.7.1/go.mod h1:d0MmS16Qt9b1m06yoYRNUXhRRTJV5Qg2S5EKqQtnayQ=
+go.bug.st/serial v1.8.0 h1:ZtnmN8aYXtPlTghwSvDWPHKBHL9TM6oFDa+KpSn4SQE=
+go.bug.st/serial v1.8.0/go.mod h1:d0MmS16Qt9b1m06yoYRNUXhRRTJV5Qg2S5EKqQtnayQ=
 golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
 golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/net v0.0.0-20210505024714-0287a6fb4125/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=