diff --git a/backend/go.mod b/backend/go.mod
index 4db8b41..ba4668c 100644
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/golang-jwt/jwt/v5 v5.2.0
 	github.com/rs/cors v1.10.1
 	github.com/stretchr/testify v1.8.4
-	golang.org/x/crypto v0.19.0
+	golang.org/x/crypto v0.20.0
 	gorm.io/driver/mysql v1.5.4
 	gorm.io/driver/postgres v1.5.6
 	gorm.io/driver/sqlite v1.5.5
diff --git a/backend/go.sum b/backend/go.sum
index 76007f9..acb1049 100644
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -43,6 +43,8 @@ golang.org/x/crypto v0.13.0 h1:mvySKfSWJ+UKUii46M40LOvyWfN0s2U+46/jDd0e6Ck=
 golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
 golang.org/x/crypto v0.19.0 h1:ENy+Az/9Y1vSrlrvBSyna3PITt4tiZLf7sgCjZBX7Wo=
 golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
+golang.org/x/crypto v0.20.0 h1:jmAMJJZXr5KiCw05dfYK9QnqaqKLYXijU23lsEdcQqg=
+golang.org/x/crypto v0.20.0/go.mod h1:Xwo95rrVNIoSMx9wa1JroENMToLWn3RNVrTBpLHgZPQ=
 golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
 golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=