diff --git a/go.mod b/go.mod
index 6e850d3..88949bf 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/gofiber/fiber/v2 v2.49.2
 	github.com/gofiber/template/html/v2 v2.0.5
 	github.com/joho/godotenv v1.5.1
-	github.com/netresearch/simple-ldap-go v0.0.0-20231002103847-cb56d7d4e6c7
+	github.com/netresearch/simple-ldap-go v0.0.0-20231006124956-e3f59e3a24f0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 8c486f2..d006840 100644
--- a/go.sum
+++ b/go.sum
@@ -50,6 +50,8 @@ github.com/netresearch/simple-ldap-go v0.0.0-20230915232254-3b11228f3129 h1:t0EB
 github.com/netresearch/simple-ldap-go v0.0.0-20230915232254-3b11228f3129/go.mod h1:T/Nbe0raXbCgzMWzsOfMX2sZC1FMGk2g3XpPG4OT6NY=
 github.com/netresearch/simple-ldap-go v0.0.0-20231002103847-cb56d7d4e6c7 h1:hN2eW111sh8hpPT4GwIXafbSqHtJfAnLGc+hZAQehnk=
 github.com/netresearch/simple-ldap-go v0.0.0-20231002103847-cb56d7d4e6c7/go.mod h1:v00qbwupQnx2Mk3oJoJylMWD54yJk6vHsbFj5RIOK5o=
+github.com/netresearch/simple-ldap-go v0.0.0-20231006124956-e3f59e3a24f0 h1:yEglKp2covgW6SOFYV4ii7SS+Z7Ud8tSr6dHy5k/8/c=
+github.com/netresearch/simple-ldap-go v0.0.0-20231006124956-e3f59e3a24f0/go.mod h1:v00qbwupQnx2Mk3oJoJylMWD54yJk6vHsbFj5RIOK5o=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
diff --git a/internal/options/app.go b/internal/options/app.go
index a5469a7..5128c09 100644
--- a/internal/options/app.go
+++ b/internal/options/app.go
@@ -8,14 +8,13 @@ import (
 	"strconv"
 
 	"github.com/joho/godotenv"
+	ldap "github.com/netresearch/simple-ldap-go"
 )
 
 type Opts struct {
-	LdapServer        string
-	IsActiveDirectory bool
-	BaseDN            string
-	ReadonlyUser      string
-	ReadonlyPassword  string
+	LDAP             ldap.Config
+	ReadonlyUser     string
+	ReadonlyPassword string
 
 	MinLength                  uint
 	MinNumbers                 uint
@@ -91,11 +90,13 @@ func Parse() *Opts {
 	panicWhenEmpty("readonly-password", fReadonlyPassword)
 
 	return &Opts{
-		LdapServer:        *fLdapServer,
-		IsActiveDirectory: *fIsActiveDirectory,
-		BaseDN:            *fBaseDN,
-		ReadonlyUser:      *fReadonlyUser,
-		ReadonlyPassword:  *fReadonlyPassword,
+		LDAP: ldap.Config{
+			Server:            *fLdapServer,
+			BaseDN:            *fBaseDN,
+			IsActiveDirectory: *fIsActiveDirectory,
+		},
+		ReadonlyUser:     *fReadonlyUser,
+		ReadonlyPassword: *fReadonlyPassword,
 
 		MinLength:                  *fMinLength,
 		MinNumbers:                 *fMinNumbers,
diff --git a/internal/rpc/handler.go b/internal/rpc/handler.go
index 4cc180b..501049b 100644
--- a/internal/rpc/handler.go
+++ b/internal/rpc/handler.go
@@ -16,7 +16,7 @@ type Handler struct {
 }
 
 func New(opts *options.Opts) (*Handler, error) {
-	ldap, err := ldap.New(opts.LdapServer, opts.BaseDN, opts.ReadonlyUser, opts.ReadonlyPassword, opts.IsActiveDirectory)
+	ldap, err := ldap.New(opts.LDAP, opts.ReadonlyUser, opts.ReadonlyPassword)
 	if err != nil {
 		return nil, err
 	}