diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index a8a58bf..758c78a 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -11,22 +11,22 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v5
         with:
-          go-version: 1.12
+          go-version-file: "go.mod"
 
       - name: Build
         run: |
           go test -covermode=count -coverprofile=coverage.out ./...
 
       - name: Convert coverage to lcov
-        uses: jandelgado/gcov2lcov-action@v1.0.5
+        uses: jandelgado/gcov2lcov-action@v1.0.9
 
       - name: Coveralls GitHub Action
-        uses: coverallsapp/github-action@1.1.3
+        uses: coverallsapp/github-action@v2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           path-to-lcov: coverage.lcov
diff --git a/go.mod b/go.mod
index 13fbdb4..3481901 100644
--- a/go.mod
+++ b/go.mod
@@ -1,9 +1,26 @@
 module github.com/apolloconfig/agollo/v4
 
 require (
-	github.com/agiledragon/gomonkey/v2 v2.11.0 // indirect
+	github.com/agiledragon/gomonkey/v2 v2.11.0
 	github.com/spf13/viper v1.8.1
 	github.com/tevid/gohamcrest v1.1.1
 )
 
-go 1.13
+require (
+	github.com/fsnotify/fsnotify v1.4.9 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/magiconair/properties v1.8.5 // indirect
+	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	github.com/pelletier/go-toml v1.9.3 // indirect
+	github.com/spf13/afero v1.6.0 // indirect
+	github.com/spf13/cast v1.3.1 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/subosito/gotenv v1.2.0 // indirect
+	golang.org/x/sys v0.0.0-20210510120138-977fb7262007 // indirect
+	golang.org/x/text v0.3.5 // indirect
+	gopkg.in/ini.v1 v1.62.0 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+)
+
+go 1.20
diff --git a/go.sum b/go.sum
index fad58b4..01bfad8 100644
--- a/go.sum
+++ b/go.sum
@@ -39,6 +39,8 @@ cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
+github.com/agiledragon/gomonkey/v2 v2.11.0 h1:5oxSgA+tC1xuGsrIorR+sYiziYltmJyEZ9qA25b6l5U=
+github.com/agiledragon/gomonkey/v2 v2.11.0/go.mod h1:ap1AmDzcVOAz1YpeJ3TCzIgstoaWLA6jbbgxfB4w2iY=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=