diff --git a/models/user/user_test.go b/models/user/user_test.go
index b4ffa1f322..c4e278caab 100644
--- a/models/user/user_test.go
+++ b/models/user/user_test.go
@@ -5,8 +5,8 @@ package user_test
 
 import (
 	"context"
+	"crypto/rand"
 	"fmt"
-	"math/rand"
 	"strings"
 	"testing"
 	"time"
diff --git a/modules/auth/password/pwn/pwn_test.go b/modules/auth/password/pwn/pwn_test.go
index f9deadc8d7..a2a6b3a174 100644
--- a/modules/auth/password/pwn/pwn_test.go
+++ b/modules/auth/password/pwn/pwn_test.go
@@ -4,9 +4,8 @@
 package pwn
 
 import (
-	"math/rand"
+	"math/rand/v2"
 	"net/http"
-	"os"
 	"strings"
 	"testing"
 	"time"
@@ -18,11 +17,6 @@ var client = New(WithHTTP(&http.Client{
 	Timeout: time.Second * 2,
 }))
 
-func TestMain(m *testing.M) {
-	rand.Seed(time.Now().Unix())
-	os.Exit(m.Run())
-}
-
 func TestPassword(t *testing.T) {
 	// Check input error
 	_, err := client.CheckPassword("", false)
@@ -81,24 +75,24 @@ func testPassword() string {
 
 	// Set special character
 	for i := 0; i < 5; i++ {
-		random := rand.Intn(len(specialCharSet))
+		random := rand.IntN(len(specialCharSet))
 		password.WriteString(string(specialCharSet[random]))
 	}
 
 	// Set numeric
 	for i := 0; i < 5; i++ {
-		random := rand.Intn(len(numberSet))
+		random := rand.IntN(len(numberSet))
 		password.WriteString(string(numberSet[random]))
 	}
 
 	// Set uppercase
 	for i := 0; i < 5; i++ {
-		random := rand.Intn(len(upperCharSet))
+		random := rand.IntN(len(upperCharSet))
 		password.WriteString(string(upperCharSet[random]))
 	}
 
 	for i := 0; i < 5; i++ {
-		random := rand.Intn(len(allCharSet))
+		random := rand.IntN(len(allCharSet))
 		password.WriteString(string(allCharSet[random]))
 	}
 	inRune := []rune(password.String())
diff --git a/tests/integration/benchmarks_test.go b/tests/integration/benchmarks_test.go
index 7a882fe836..62da761d2d 100644
--- a/tests/integration/benchmarks_test.go
+++ b/tests/integration/benchmarks_test.go
@@ -4,7 +4,7 @@
 package integration
 
 import (
-	"math/rand"
+	"math/rand/v2"
 	"net/http"
 	"net/url"
 	"testing"
@@ -18,7 +18,7 @@ import (
 func StringWithCharset(length int, charset string) string {
 	b := make([]byte, length)
 	for i := range b {
-		b[i] = charset[rand.Intn(len(charset))]
+		b[i] = charset[rand.IntN(len(charset))]
 	}
 	return string(b)
 }
@@ -37,7 +37,7 @@ func BenchmarkRepoBranchCommit(b *testing.B) {
 				b.ResetTimer()
 				b.Run("CreateBranch", func(b *testing.B) {
 					b.StopTimer()
-					branchName := StringWithCharset(5+rand.Intn(10), "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
+					branchName := StringWithCharset(5+rand.IntN(10), "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
 					b.StartTimer()
 					for i := 0; i < b.N; i++ {
 						b.Run("new_"+branchName, func(b *testing.B) {
diff --git a/tests/integration/git_test.go b/tests/integration/git_test.go
index 818e1fa653..74c511fd7e 100644
--- a/tests/integration/git_test.go
+++ b/tests/integration/git_test.go
@@ -5,9 +5,9 @@ package integration
 
 import (
 	"bytes"
+	"crypto/rand"
 	"encoding/hex"
 	"fmt"
-	"math/rand"
 	"net/http"
 	"net/url"
 	"os"