diff --git a/go.mod b/go.mod
index ad1773bf..8565140b 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/notaryproject/notation-go
 go 1.21
 
 require (
-	github.com/go-ldap/ldap/v3 v3.4.7
+	github.com/go-ldap/ldap/v3 v3.4.8
 	github.com/notaryproject/notation-core-go v1.0.3-0.20240325061945-807a3386734e
 	github.com/notaryproject/notation-plugin-framework-go v1.0.0
 	github.com/opencontainers/go-digest v1.0.0
diff --git a/go.sum b/go.sum
index a5635a31..5e48074a 100644
--- a/go.sum
+++ b/go.sum
@@ -9,8 +9,8 @@ github.com/fxamacker/cbor/v2 v2.6.0 h1:sU6J2usfADwWlYDAFhZBQ6TnLFBHxgesMrQfQgk1t
 github.com/fxamacker/cbor/v2 v2.6.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ=
 github.com/go-asn1-ber/asn1-ber v1.5.5 h1:MNHlNMBDgEKD4TcKr36vQN68BA00aDfjIt3/bD50WnA=
 github.com/go-asn1-ber/asn1-ber v1.5.5/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
-github.com/go-ldap/ldap/v3 v3.4.7 h1:3Hbd7mIB1qjd3Ra59fI3JYea/t5kykFu2CVHBca9koE=
-github.com/go-ldap/ldap/v3 v3.4.7/go.mod h1:qS3Sjlu76eHfHGpUdWkAXQTw4beih+cHsco2jXlIXrk=
+github.com/go-ldap/ldap/v3 v3.4.8 h1:loKJyspcRezt2Q3ZRMq2p/0v8iOurlmeXDPw6fikSvQ=
+github.com/go-ldap/ldap/v3 v3.4.8/go.mod h1:qS3Sjlu76eHfHGpUdWkAXQTw4beih+cHsco2jXlIXrk=
 github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOWzg=
 github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=