diff --git a/go.mod b/go.mod
index 00d05c0..7f987f2 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/thinkgos/encoding
 go 1.23
 
 require (
-	github.com/go-playground/form/v4 v4.2.2
+	github.com/go-playground/form/v4 v4.3.0
 	github.com/google/go-cmp v0.7.0
 	github.com/pelletier/go-toml/v2 v2.2.4
 	github.com/spf13/cast v1.10.0
diff --git a/go.sum b/go.sum
index bb5cd02..d8ff1b6 100644
--- a/go.sum
+++ b/go.sum
@@ -2,10 +2,10 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
 github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
-github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
-github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
-github.com/go-playground/form/v4 v4.2.2 h1:pIt/C1OwOw5W/KsxYK1tGq1C4IfPoE5eju44IlTzMlM=
-github.com/go-playground/form/v4 v4.2.2/go.mod h1:q1a2BY+AQUUzhl6xA/6hBetay6dEIhMHjgvJiGo6K7U=
+github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
+github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
+github.com/go-playground/form/v4 v4.3.0 h1:OVttojbQv2WNCs4P+VnjPtrt/+30Ipw4890W3OaFlvk=
+github.com/go-playground/form/v4 v4.3.0/go.mod h1:Cpe1iYJKoXb1vILRXEwxpWMGWyQuqplQ/4cvPecy+Jo=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=