diff --git a/go.mod b/go.mod
index 3cef49d..8e37ffe 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/cli/browser
 
 go 1.25.0
 
-require golang.org/x/sys v0.44.0
+require golang.org/x/sys v0.45.0
diff --git a/go.sum b/go.sum
index 0e11bfe..ae2cabb 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,2 @@
-golang.org/x/sys v0.44.0 h1:ildZl3J4uzeKP07r2F++Op7E9B29JRUy+a27EibtBTQ=
-golang.org/x/sys v0.44.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY=
+golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=