diff --git a/go.mod b/go.mod
index 52e47cc..ba3d72a 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.26.0
 
 require (
 	github.com/alecthomas/chroma/v2 v2.27.0
-	github.com/bluekeyes/go-gitdiff v0.8.1
+	github.com/bluekeyes/go-gitdiff v0.9.0
 	github.com/go-git/go-git/v5 v5.19.1
 	github.com/hashicorp/go-retryablehttp v0.7.8
 	github.com/rogpeppe/go-internal v1.15.0
diff --git a/go.sum b/go.sum
index c4e8e3c..ba51e4c 100644
--- a/go.sum
+++ b/go.sum
@@ -41,8 +41,8 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM=
 github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ=
-github.com/bluekeyes/go-gitdiff v0.8.1 h1:lL1GofKMywO17c0lgQmJYcKek5+s8X6tXVNOLxy4smI=
-github.com/bluekeyes/go-gitdiff v0.8.1/go.mod h1:WWAk1Mc6EgWarCrPFO+xeYlujPu98VuLW3Tu+B/85AE=
+github.com/bluekeyes/go-gitdiff v0.9.0 h1:w+O6lkRBOqfGcwF0Lf6FFHQrhmxM0hCJW5+rbilGuSs=
+github.com/bluekeyes/go-gitdiff v0.9.0/go.mod h1:WWAk1Mc6EgWarCrPFO+xeYlujPu98VuLW3Tu+B/85AE=
 github.com/bshuster-repo/logrus-logstash-hook v1.1.0 h1:o2FzZifLg+z/DN1OFmzTWzZZx/roaqt8IPZCIVco8r4=
 github.com/bshuster-repo/logrus-logstash-hook v1.1.0/go.mod h1:Q2aXOe7rNuPgbBtPCOzYyWDvKX7+FpxE5sRdvcPoui0=
 github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=