diff --git a/build.gradle b/build.gradle
index 3b1179a..9304185 100644
--- a/build.gradle
+++ b/build.gradle
@@ -79,7 +79,7 @@ dependencies {
     testImplementation group: 'javax.xml.bind', name: 'jaxb-api', version: '2.3.1'
     testImplementation group: 'com.h2database', name: 'h2', version: '2.1.214'
     testImplementation group: 'org.mariadb.jdbc', name: 'mariadb-java-client', version: '3.0.9'
-    testImplementation group: 'mysql', name: 'mysql-connector-java', version: '8.0.30'
+    testImplementation group: 'mysql', name: 'mysql-connector-java', version: '8.0.31'
     testImplementation group: 'org.xerial', name: 'sqlite-jdbc', version: '3.39.4.0'
     testImplementation group: 'org.postgresql', name: 'postgresql', version: '42.4.0'