diff --git a/go.mod b/go.mod
index deb4656..a69244e 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.21
 require (
 	github.com/lor00x/goldap v0.0.0-20180618054307-a546dffdd1a3
 	github.com/vjeantet/ldapserver v1.0.1
-	golang.org/x/crypto v0.21.0
+	golang.org/x/crypto v0.22.0
 	golang.org/x/net v0.23.0
 	golang.org/x/text v0.14.0
 )
diff --git a/go.sum b/go.sum
index 2a259e5..d588c9e 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/lor00x/goldap v0.0.0-20180618054307-a546dffdd1a3 h1:wIONC+HMNRqmWBjuM
 github.com/lor00x/goldap v0.0.0-20180618054307-a546dffdd1a3/go.mod h1:37YR9jabpiIxsb8X9VCIx8qFOjTDIIrIHHODa8C4gz0=
 github.com/vjeantet/ldapserver v1.0.1 h1:3z+TCXhwwDLJC3pZCNbuECPDqC2x1R7qQQbswB1Qwoc=
 github.com/vjeantet/ldapserver v1.0.1/go.mod h1:YvUqhu5vYhmbcLReMLrm/Tq3S7Yj43kSVFvvol6Lh6k=
-golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
-golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
+golang.org/x/crypto v0.22.0 h1:g1v0xeRhjcugydODzvb3mEM9SQ0HGp9s/nh3COQ/C30=
+golang.org/x/crypto v0.22.0/go.mod h1:vr6Su+7cTlO45qkww3VDJlzDn0ctJvRgYbC2NvXHt+M=
 golang.org/x/net v0.23.0 h1:7EYJ93RZ9vYSZAIb2x3lnuvqO5zneoD6IvWjuhfxjTs=
 golang.org/x/net v0.23.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
 golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=