diff --git a/build.gradle.kts b/build.gradle.kts
index 9e788e8c0..d8f1f66ac 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -33,8 +33,13 @@ dependencies {
 	testImplementation("io.github.glytching:junit-extensions:2.6.0")
 	testImplementation("org.assertj:assertj-core:3.24.2")
 	testImplementation("org.junit.jupiter:junit-jupiter:5.10.0")
-	testImplementation("org.mockito:mockito-core:4.+")
-	testImplementation("org.mockito:mockito-junit-jupiter:4.+")
+	if (JavaVersion.current().isJava8) {
+		testImplementation("org.mockito:mockito-core:4.+")
+		testImplementation("org.mockito:mockito-junit-jupiter:4.+")
+	} else {
+		testImplementation("org.mockito:mockito-core:5.+")
+		testImplementation("org.mockito:mockito-junit-jupiter:5.+")
+	}
 	testImplementation("org.scilab.forge:jlatexmath:1.0.7")
 
 	"pdfRuntimeOnly"("org.apache.xmlgraphics:fop:2.9")