diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 26ae514..50430ea 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v2
         with:
-          go-version: 1.20.1
+          go-version: 1.20.3
           stable: false
       - uses: actions/checkout@v2
       - name: golangci-lint
@@ -41,4 +41,4 @@ jobs:
           # skip-build-cache: true
 
           # optionally use a specific version of Go rather than the latest one
-          go_version: '1.20.1'
+          go_version: '1.20.3'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a298aec..798e403 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,7 +18,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v2
       with:
-        go-version: 1.20.1
+        go-version: 1.20.3
         stable: false
 
     - name: Test
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b6b2299..a004c74 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v2
       with:
-        go-version: 1.20.1
+        go-version: 1.20.3
         stable: false
 
     - name: Build
diff --git a/README.md b/README.md
index 1775bb6..9dcfad6 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 # slog: Gin middleware
 
 [![tag](https://img.shields.io/github/tag/samber/slog-gin.svg)](https://github.com/samber/slog-gin/releases)
-![Go Version](https://img.shields.io/badge/Go-%3E%3D%201.20.1-%23007d9c)
+![Go Version](https://img.shields.io/badge/Go-%3E%3D%201.20.3-%23007d9c)
 [![GoDoc](https://godoc.org/github.com/samber/slog-gin?status.svg)](https://pkg.go.dev/github.com/samber/slog-gin)
 ![Build Status](https://github.com/samber/slog-gin/actions/workflows/test.yml/badge.svg)
 [![Go report](https://goreportcard.com/badge/github.com/samber/slog-gin)](https://goreportcard.com/report/github.com/samber/slog-gin)
@@ -31,7 +31,7 @@
 go get github.com/samber/slog-gin
 ```
 
-**Compatibility**: go >= 1.20.1
+**Compatibility**: go >= 1.20.3
 
 This library is v0 and follows SemVer strictly. On `slog` final release (go 1.21), this library will go v1.
 
diff --git a/go.mod b/go.mod
index 08b5283..c70b3c7 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/samber/slog-gin
 
 go 1.20
 
-require golang.org/x/exp v0.0.0-20230321023759-10a507213a29
+require golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53
 
 require (
 	github.com/bytedance/sonic v1.8.0 // indirect
diff --git a/go.sum b/go.sum
index 6630f36..f5d7309 100644
--- a/go.sum
+++ b/go.sum
@@ -67,8 +67,8 @@ golang.org/x/arch v0.0.0-20210923205945-b76863e36670 h1:18EFjUmQOcUvxNYSkA6jO9VA
 golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/crypto v0.5.0 h1:U/0M97KRkSFvyD/3FSmdP5W5swImpNgle/EHFhOsQPE=
 golang.org/x/crypto v0.5.0/go.mod h1:NK/OQwhpMQP3MwtdjgLlYHnH9ebylxKWv3e0fK+mkQU=
-golang.org/x/exp v0.0.0-20230321023759-10a507213a29 h1:ooxPy7fPvB4kwsA2h+iBNHkAbp/4JxTSwCmvdjEYmug=
-golang.org/x/exp v0.0.0-20230321023759-10a507213a29/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
+golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53 h1:5llv2sWeaMSnA3w2kS57ouQQ4pudlXrR0dCgw51QK9o=
+golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53/go.mod h1:V1LtkGg67GoY2N1AnLN78QLrzxkLyJw7RJb1gzOOz9w=
 golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
 golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=