diff --git a/build.gradle b/build.gradle
index 49b02ab..5df11d9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -34,7 +34,7 @@ dependencies {
     implementation 'org.hibernate:hibernate-core:6.1.0.Final'
     implementation 'org.hibernate:hibernate-hikaricp:6.1.0.Final'
     implementation 'com.zaxxer:HikariCP:5.0.1'
-    implementation 'org.springframework.security:spring-security-crypto:5.8.0'
+    implementation 'org.springframework.security:spring-security-crypto:6.0.0'
     implementation 'commons-logging:commons-logging:1.2'
     implementation(platform("com.squareup.okhttp3:okhttp-bom:4.10.0"))
     implementation 'com.squareup.okhttp3:okhttp'
diff --git a/src/main/java/me/kavin/piped/server/handlers/auth/UserHandlers.java b/src/main/java/me/kavin/piped/server/handlers/auth/UserHandlers.java
index 3719767..ad36481 100644
--- a/src/main/java/me/kavin/piped/server/handlers/auth/UserHandlers.java
+++ b/src/main/java/me/kavin/piped/server/handlers/auth/UserHandlers.java
@@ -25,7 +25,7 @@ import java.util.UUID;
 import static me.kavin.piped.consts.Constants.mapper;
 
 public class UserHandlers {
-    private static final Argon2PasswordEncoder argon2PasswordEncoder = new Argon2PasswordEncoder();
+    private static final Argon2PasswordEncoder argon2PasswordEncoder = Argon2PasswordEncoder.defaultsForSpringSecurity_v5_8();
     private static final BCryptPasswordEncoder bcryptPasswordEncoder = new BCryptPasswordEncoder();
 
     public static byte[] registerResponse(String user, String pass) throws IOException {