diff --git a/bot/build.gradle b/bot/build.gradle
index e460e81..b66995e 100644
--- a/bot/build.gradle
+++ b/bot/build.gradle
@@ -26,7 +26,6 @@ dependencies {
     api "org.xerial:sqlite-jdbc:$sqlite_version"
 
     testImplementation "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
-    testImplementation "org.jetbrains.kotlin:kotlin-test-annotations-jvm:$kotlin_version"
 
     api project(":plagubot.plugin")
 }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 2a56324..442d913 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists