diff --git a/gradle-consistent-versions-idea-plugin/src/test/java/com/palantir/gradle/versions/intellij/VersionPropsCodeInsightTest.java b/gradle-consistent-versions-idea-plugin/src/test/java/com/palantir/gradle/versions/intellij/VersionPropsCodeInsightTest.java
index 20bb102..b725966 100644
--- a/gradle-consistent-versions-idea-plugin/src/test/java/com/palantir/gradle/versions/intellij/VersionPropsCodeInsightTest.java
+++ b/gradle-consistent-versions-idea-plugin/src/test/java/com/palantir/gradle/versions/intellij/VersionPropsCodeInsightTest.java
@@ -103,8 +103,8 @@ public void test_psi_tree_structure() throws Exception {
 
             PsiElement[] groupParts = PsiTreeUtil.getChildrenOfType(dependencyGroupElement, PsiElement.class);
             assertThat(groupParts).isNotNull();
-            assertThat(groupParts.length)
-                    .isGreaterThanOrEqualTo(5); // Should contain at least com, ., palantir, ., baseline
+            assertThat(groupParts)
+                    .hasSizeGreaterThanOrEqualTo(5); // Should contain at least com, ., palantir, ., baseline
             assertThat(groupParts[0].getNode().getElementType()).isEqualTo(VersionPropsTypes.GROUP_PART);
             assertThat(groupParts[0].getText()).isEqualTo("com");
             assertThat(groupParts[1].getNode().getElementType()).isEqualTo(VersionPropsTypes.DOT);