diff --git a/go.mod b/go.mod
index 244214a6..a8b91ccb 100644
--- a/go.mod
+++ b/go.mod
@@ -13,6 +13,7 @@ require (
 	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
 	github.com/fasthttp/router v0.6.1
 	github.com/fasthttp/session v1.1.3
+	github.com/go-ldap/ldap/v3 v3.1.7 // indirect
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/golang/mock v1.3.1
 	github.com/golang/snappy v0.0.1 // indirect
@@ -33,11 +34,11 @@ require (
 	github.com/tebeka/selenium v0.9.9
 	github.com/tidwall/pretty v1.0.0 // indirect
 	github.com/tstranex/u2f v1.0.0
-	github.com/valyala/fasthttp v1.6.0
+	github.com/valyala/fasthttp v1.9.0
 	github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c // indirect
 	github.com/xdg/stringprep v1.0.0 // indirect
 	go.mongodb.org/mongo-driver v1.1.3
 	google.golang.org/appengine v1.6.5 // indirect
-	gopkg.in/ldap.v3 v3.1.0
+	gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d // indirect
 	gopkg.in/yaml.v2 v2.2.8
 )
diff --git a/go.sum b/go.sum
index c5f17c8d..16eaef7a 100644
--- a/go.sum
+++ b/go.sum
@@ -63,7 +63,11 @@ github.com/fasthttp/session v1.1.3/go.mod h1:DRxVb1PWFtAUTE4U+GgggsVkUaQyacoL8TN
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/go-asn1-ber/asn1-ber v1.3.1 h1:gvPdv/Hr++TRFCl0UbPFHC54P9N9jgsRPnmnr419Uck=
+github.com/go-asn1-ber/asn1-ber v1.3.1/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
+github.com/go-ldap/ldap/v3 v3.1.7 h1:aHjuWTgZsnxjMgqzx0JHwNqz4jBYZTcNarbPFkW1Oww=
+github.com/go-ldap/ldap/v3 v3.1.7/go.mod h1:5Zun81jBTabRaI8lzN7E1JjyEl1g6zI6u9pd8luAK4Q=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-redis/redis v6.15.2+incompatible h1:9SpNVG76gr6InJGxoZ6IuuxaCOQwDAhzyXg+Bs+0Sb4=
@@ -375,8 +379,6 @@ gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-gopkg.in/ldap.v3 v3.1.0 h1:DIDWEjI7vQWREh0S8X5/NFPCZ3MCVd55LmXKPW4XLGE=
-gopkg.in/ldap.v3 v3.1.0/go.mod h1:dQjCc0R0kfyFjIlWNMH1DORwUASZyDxo2Ry1B51dXaQ=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
diff --git a/internal/authentication/ldap_connection_factory.go b/internal/authentication/ldap_connection_factory.go
index b6c6b2f4..d141419a 100644
--- a/internal/authentication/ldap_connection_factory.go
+++ b/internal/authentication/ldap_connection_factory.go
@@ -3,7 +3,7 @@ package authentication
 import (
 	"crypto/tls"
 
-	"gopkg.in/ldap.v3"
+	"github.com/go-ldap/ldap/v3"
 )
 
 // ********************* CONNECTION *********************
diff --git a/internal/authentication/ldap_connection_factory_mock.go b/internal/authentication/ldap_connection_factory_mock.go
index f40983fb..46080a60 100644
--- a/internal/authentication/ldap_connection_factory_mock.go
+++ b/internal/authentication/ldap_connection_factory_mock.go
@@ -6,8 +6,8 @@ package authentication
 
 import (
 	tls "crypto/tls"
+	ldap_v3 "github.com/go-ldap/ldap/v3"
 	gomock "github.com/golang/mock/gomock"
-	ldap_v3 "gopkg.in/ldap.v3"
 	reflect "reflect"
 )
 
diff --git a/internal/authentication/ldap_user_provider.go b/internal/authentication/ldap_user_provider.go
index 34063ef1..5a9d7774 100644
--- a/internal/authentication/ldap_user_provider.go
+++ b/internal/authentication/ldap_user_provider.go
@@ -8,7 +8,7 @@ import (
 
 	"github.com/authelia/authelia/internal/configuration/schema"
 	"github.com/authelia/authelia/internal/logging"
-	"gopkg.in/ldap.v3"
+	"github.com/go-ldap/ldap/v3"
 )
 
 // LDAPUserProvider is a provider using a LDAP or AD as a user database.
diff --git a/internal/authentication/ldap_user_provider_test.go b/internal/authentication/ldap_user_provider_test.go
index 720c5408..75dd4bc5 100644
--- a/internal/authentication/ldap_user_provider_test.go
+++ b/internal/authentication/ldap_user_provider_test.go
@@ -4,10 +4,10 @@ import (
 	"testing"
 
 	"github.com/authelia/authelia/internal/configuration/schema"
+	"github.com/go-ldap/ldap/v3"
 	gomock "github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"gopkg.in/ldap.v3"
 )
 
 func TestShouldCreateRawConnectionWhenSchemeIsLDAP(t *testing.T) {