diff --git a/backend/build.gradle.kts b/backend/build.gradle.kts
index 8328cf7..c7b1975 100644
--- a/backend/build.gradle.kts
+++ b/backend/build.gradle.kts
@@ -51,9 +51,9 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-oauth2-client:3.4.5")
     runtimeOnly("org.postgresql:postgresql")
     implementation("org.springdoc:springdoc-openapi-starter-webmvc-ui:2.8.8")
-    implementation("io.jsonwebtoken:jjwt-api:0.11.5")
-    runtimeOnly("io.jsonwebtoken:jjwt-impl:0.11.5")
-    runtimeOnly("io.jsonwebtoken:jjwt-jackson:0.11.5")
+    implementation("io.jsonwebtoken:jjwt-api:0.12.6")
+    runtimeOnly("io.jsonwebtoken:jjwt-impl:0.12.6")
+    runtimeOnly("io.jsonwebtoken:jjwt-jackson:0.12.6")
     implementation("org.springframework.boot:spring-boot-starter-mail")
 }