diff --git a/.github/workflows/ci.yml b/.github/workflows/go.yml
similarity index 58%
rename from .github/workflows/ci.yml
rename to .github/workflows/go.yml
index 2e1730c..a10db46 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/go.yml
@@ -1,4 +1,5 @@
-name: Go
+name: Go CI
+
 on:
   pull_request:
     branches: [ "main" ]
@@ -8,13 +9,17 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
+      
       - name: Setup Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
           go-version: '1.23.x'
+          cache: true
+
       - name: Install dependencies
-        run: go get .
+        run: go mod tidy
+
       - name: Build
         run: go build -v ./...
 
@@ -22,12 +27,16 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
+
       - name: Setup Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
           go-version: '1.23.x'
+          cache: true
+
       - name: Install dependencies
-        run: go get .
-      - name: Test with the Go CLI
-        run: go test ./...
\ No newline at end of file
+        run: go mod tidy
+
+      - name: Run tests
+        run: go test -v -race ./...
diff --git a/cmd/cpf/cpf.go b/cmd/cpf/cpf.go
index 517d3ca..ea917e4 100644
--- a/cmd/cpf/cpf.go
+++ b/cmd/cpf/cpf.go
@@ -87,3 +87,14 @@ func (CPFFunctions) UnformatCPF(cpf string) (string, error) {
 
 	return cpf, nil
 }
+
+func (CPFFunctions) FormatGeneratedCPF() (string, error) {
+	cpf, err := (CPFFunctions{}).GenerateCPF()
+
+	if err != nil {
+		return "", err
+	}
+
+	return (CPFFunctions{}).FormatCPF(cpf)
+
+}
diff --git a/cmd/cpf/cpf_test.go b/cmd/cpf/cpf_test.go
index bcb9ff4..796b24f 100644
--- a/cmd/cpf/cpf_test.go
+++ b/cmd/cpf/cpf_test.go
@@ -1,6 +1,7 @@
 package cpf
 
 import (
+	"regexp"
 	"testing"
 )
 
@@ -83,3 +84,19 @@ func TestFormatCPF(t *testing.T) {
 		})
 	}
 }
+func TestFormatGeneratedCPF(t *testing.T) {
+	for i := 0; i < 10; i++ {
+		t.Run("Format Generated CPF", func(t *testing.T) {
+			formattedCPF, err := (CPFFunctions{}).FormatGeneratedCPF()
+			if err != nil {
+				t.Errorf("FormatGeneratedCPF() error = %v", err)
+			}
+			if err := (CPFFunctions{}).ValidateCPF(formattedCPF); err != nil {
+				t.Errorf("Formatted generated CPF is invalid: %v", err)
+			}
+			if matched, _ := regexp.MatchString(`^\d{3}\.\d{3}\.\d{3}-\d{2}$`, formattedCPF); !matched {
+				t.Errorf("Formatted generated CPF does not match expected format: %s", formattedCPF)
+			}
+		})
+	}
+}
diff --git a/validgen.go b/validgen.go
index 01396f6..1609587 100644
--- a/validgen.go
+++ b/validgen.go
@@ -36,3 +36,11 @@ UnformatCpf - Unformat cpf
 func UnformatCPF(cpfString string) (string, error) {
 	return cpf.CPFFunctions{}.UnformatCPF(cpfString)
 }
+
+/*
+FormatGeneratedCpf - Format generated cpf
+  - @return {string, error} - cpf, error
+*/
+func FormatGeneratedCPF() (string, error) {
+	return cpf.CPFFunctions{}.FormatGeneratedCPF()
+}
diff --git a/validgen_test.go b/validgen_test.go
index cdab7e8..db586b1 100644
--- a/validgen_test.go
+++ b/validgen_test.go
@@ -26,3 +26,16 @@ func TestValidateCpf(t *testing.T) {
 		t.Errorf("ValidateCpf(%v) error = nil; want error", invalidCpf)
 	}
 }
+
+func TestFormatGeneratedCpf(t *testing.T) {
+	formattedCpf, err := FormatGeneratedCPF()
+	if err != nil {
+		t.Errorf("FormatGeneratedCpf() error = %v", err)
+	}
+	if len(formattedCpf) != 14 {
+		t.Errorf("FormatGeneratedCpf() = %v; want length 14", formattedCpf)
+	}
+	if formattedCpf[3] != '.' || formattedCpf[7] != '.' || formattedCpf[11] != '-' {
+		t.Errorf("FormatGeneratedCpf() = %v; want format XXX.XXX.XXX-XX", formattedCpf)
+	}
+}