diff --git a/v3/control.go b/v3/control.go
index 6267e210..f1c2746b 100644
--- a/v3/control.go
+++ b/v3/control.go
@@ -709,7 +709,7 @@ func (c *ControlDirSync) Encode() *ber.Packet {
 
 	packet := ber.Encode(ber.ClassUniversal, ber.TypeConstructed, ber.TagSequence, nil, "Control")
 	packet.AppendChild(ber.NewString(ber.ClassUniversal, ber.TypePrimitive, ber.TagOctetString, ControlTypeDirSync, "Control Type ("+ControlTypeMap[ControlTypeDirSync]+")"))
-	packet.AppendChild(ber.NewBoolean(ber.ClassUniversal, ber.TypePrimitive, ber.TagBoolean, c.Criticality, "Criticality")) // must be true always
+	packet.AppendChild(ber.NewLDAPBoolean(ber.ClassUniversal, ber.TypePrimitive, ber.TagBoolean, c.Criticality, "Criticality")) // must be true always
 
 	val := ber.Encode(ber.ClassUniversal, ber.TypePrimitive, ber.TagOctetString, nil, "Control Value (DirSync)")
 	seq := ber.Encode(ber.ClassUniversal, ber.TypeConstructed, ber.TagSequence, nil, "DirSync Control Value")
@@ -868,7 +868,7 @@ func NewControlServerSideSortingResult(pkt *ber.Packet) (*ControlServerSideSorti
 
 	if pkt == nil || len(pkt.Children) == 0 {
 		// This is currently not compliant with the ServerSideSorting RFC (see https://datatracker.ietf.org/doc/html/rfc2891#section-1.2).
-		// but it's necessary because there seems to be a bug in the implementation of the popular OpenLDAP server. 
+		// but it's necessary because there seems to be a bug in the implementation of the popular OpenLDAP server.
 		//
 		// See: https://github.com/go-ldap/ldap/pull/546
 		return control, nil
diff --git a/v3/go.mod b/v3/go.mod
index 19d6ee4c..1fdb6d52 100644
--- a/v3/go.mod
+++ b/v3/go.mod
@@ -5,7 +5,7 @@ go 1.23.0
 require (
 	github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358
 	github.com/alexbrainman/sspi v0.0.0-20231016080023-1a75b4708caa
-	github.com/go-asn1-ber/asn1-ber v1.5.7
+	github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667
 	github.com/google/uuid v1.6.0
 	github.com/jcmturner/gokrb5/v8 v8.4.4
 	github.com/stretchr/testify v1.8.1
diff --git a/v3/go.sum b/v3/go.sum
index 263d8029..9ffad256 100644
--- a/v3/go.sum
+++ b/v3/go.sum
@@ -5,8 +5,8 @@ github.com/alexbrainman/sspi v0.0.0-20231016080023-1a75b4708caa/go.mod h1:cEWa1L
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/go-asn1-ber/asn1-ber v1.5.7 h1:DTX+lbVTWaTw1hQ+PbZPlnDZPEIs0SS/GCZAl535dDk=
-github.com/go-asn1-ber/asn1-ber v1.5.7/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
+github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667 h1:BP4M0CvQ4S3TGls2FvczZtj5Re/2ZzkV9VwqPHH/3Bo=
+github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/securecookie v1.1.1 h1:miw7JPhV+b/lAHSXz4qd/nN9jRiAFV5FwjeKyCS8BvQ=