diff --git a/build.gradle b/build.gradle
index 3f39f6b..e41e3f6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -29,9 +29,9 @@
 dependencies {
     api 'io.vavr:vavr:0.10.4'
 
-    testImplementation 'org.junit.jupiter:junit-jupiter:5.8.1'
-    testImplementation("org.mockito:mockito-core:4.5.1")
-    testImplementation("org.mockito:mockito-junit-jupiter:4.5.1")
+    testImplementation 'org.junit.jupiter:junit-jupiter:5.9.1'
+    testImplementation("org.mockito:mockito-core:4.8.0")
+    testImplementation("org.mockito:mockito-junit-jupiter:4.8.0")
 }
 
 tasks.named('test') {