diff --git a/src/test/java/org/prebid/cache/handlers/PostCacheHandlerTests.java b/src/test/java/org/prebid/cache/handlers/PostCacheHandlerTests.java
index b5386f6..2004470 100644
--- a/src/test/java/org/prebid/cache/handlers/PostCacheHandlerTests.java
+++ b/src/test/java/org/prebid/cache/handlers/PostCacheHandlerTests.java
@@ -246,7 +246,7 @@ void testAuthorization() {
         given(apiConfig.isCacheWriteSecured()).willReturn(true);
         given(apiConfig.getApiKey()).willReturn("api-key");
 
-        var handler = new PostCacheHandler(
+        final var handler = new PostCacheHandler(
                 repository,
                 cacheConfig,
                 metricsRecorder,
@@ -255,7 +255,7 @@ void testAuthorization() {
                 samplingRate,
                 apiConfig);
 
-        var request = MockServerRequest.builder()
+        final var request = MockServerRequest.builder()
                 .method(HttpMethod.POST)
                 .build();