diff --git a/go.mod b/go.mod
index ef89e23..2933e53 100644
--- a/go.mod
+++ b/go.mod
@@ -9,5 +9,5 @@ require (
 	github.com/goplus/gox v1.7.18
 	github.com/goplus/igo v0.3.0
 	github.com/qiniu/x v1.11.7
-	github.com/traefik/yaegi v0.13.0
+	github.com/traefik/yaegi v0.16.1
 )
diff --git a/go.sum b/go.sum
index 3ed0c5f..7b3f1c4 100644
--- a/go.sum
+++ b/go.sum
@@ -25,8 +25,8 @@ github.com/qiniu/x v1.11.7 h1:5If8qYzHtKSzHpU2e39bxpBs9n+Ryxej9+10t/z81Cw=
 github.com/qiniu/x v1.11.7/go.mod h1:03Ni9tj+N2h2aKnAz+6N0Xfl8FwMEDRC2PAlxekASDs=
 github.com/rivo/uniseg v0.1.0 h1:+2KBaVoUmb9XzDsrx/Ct0W/EYOSFf/nWTauy++DprtY=
 github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/traefik/yaegi v0.13.0 h1:dNwyGNSLHuRw5xswpbuW1TlzzGDciiK6uAighR1tMsc=
-github.com/traefik/yaegi v0.13.0/go.mod h1:RuCwD8/wsX7b6KoQHOaIFUfuH3gQIK4KWnFFmJMw5VA=
+github.com/traefik/yaegi v0.16.1 h1:f1De3DVJqIDKmnasUF6MwmWv1dSEEat0wcpXhD2On3E=
+github.com/traefik/yaegi v0.16.1/go.mod h1:4eVhbPb3LnD2VigQjhYbEJ69vDRFdT2HQNrXx8eEwUY=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=