diff --git a/go.mod b/go.mod
index 44bc5a9..0e632f2 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.27
 require (
 	github.com/JohannesKaufmann/html-to-markdown/v2 v2.5.2
 	github.com/chromedp/cdproto v0.157.9
-	github.com/chromedp/chromedp v0.20.1
+	github.com/chromedp/chromedp v0.21.0
 	github.com/modelcontextprotocol/go-sdk v1.8.0
 	github.com/stretchr/testify v1.12.1
 )
diff --git a/go.sum b/go.sum
index 97153ce..859d411 100644
--- a/go.sum
+++ b/go.sum
@@ -4,8 +4,8 @@ github.com/JohannesKaufmann/html-to-markdown/v2 v2.5.2 h1:XFJZFWESIWlUEHHjzBuv8R
 github.com/JohannesKaufmann/html-to-markdown/v2 v2.5.2/go.mod h1:BHWO8lJzttJLqwuV8Rb1B3OG2OSzLbssZDI1FRg2eAA=
 github.com/chromedp/cdproto v0.157.9 h1:ICBpkCmLcbma7m0ImhsQLoTGgrJwYsKcoIs55AZ35N0=
 github.com/chromedp/cdproto v0.157.9/go.mod h1:h68JaIuFr9o3yiayxEYhBdvaxgYO3shDrPSYhNlyfu0=
-github.com/chromedp/chromedp v0.20.1 h1:983T9wmyM09JtROWlxhLQwljKOQovqt8CVE89W3U0NA=
-github.com/chromedp/chromedp v0.20.1/go.mod h1:6z1Y5FdKUxRzxx2qcC5h1xjaBJrSWrZp1mjgITfNZig=
+github.com/chromedp/chromedp v0.21.0 h1:nVHgS2LHyhZJ1l3BWRbG2eFIFYiJMnvkJbELbd8WBoQ=
+github.com/chromedp/chromedp v0.21.0/go.mod h1:6z1Y5FdKUxRzxx2qcC5h1xjaBJrSWrZp1mjgITfNZig=
 github.com/go-json-experiment/json v0.0.0-20260213210345-44df1a37e875 h1:XGPtjxqp0FS8jj1Z7QGcSOSgyq1fUPjNyJXvi3KfI4A=
 github.com/go-json-experiment/json v0.0.0-20260213210345-44df1a37e875/go.mod h1:uNVvRXArCGbZ508SxYYTC5v1JWoz2voff5pm25jU1Ok=
 github.com/golang-jwt/jwt/v5 v5.3.1 h1:kYf81DTWFe7t+1VvL7eS+jKFVWaUnK9cB1qbwn63YCY=