diff --git a/go.mod b/go.mod
index e4b52f3..6a48498 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/croaky/mdembed
 
 go 1.25
 
-require github.com/bmatcuk/doublestar/v4 v4.8.1
+require github.com/bmatcuk/doublestar/v4 v4.9.1
diff --git a/go.sum b/go.sum
index 7faa1ee..a8b4731 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,2 @@
-github.com/bmatcuk/doublestar/v4 v4.8.1 h1:54Bopc5c2cAvhLRAzqOGCYHYyhcDHsFF4wWIR5wKP38=
-github.com/bmatcuk/doublestar/v4 v4.8.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc=
+github.com/bmatcuk/doublestar/v4 v4.9.1 h1:X8jg9rRZmJd4yRy7ZeNDRnM+T3ZfHv15JiBJ/avrEXE=
+github.com/bmatcuk/doublestar/v4 v4.9.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc=