diff --git a/pom.xml b/pom.xml
index e84ef1258..24046b691 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
             <dependency>
                 <groupId>net.openhft</groupId>
                 <artifactId>lang</artifactId>
-                <version>6.5.0-SNAPSHOT</version>
+                <version>6.5.1-SNAPSHOT</version>
             </dependency>
 
             <dependency>
diff --git a/src/test/java/net/openhft/chronicle/map/LargeEntriesTest.java b/src/test/java/net/openhft/chronicle/map/LargeEntriesTest.java
index d4bbe7699..a03d6413e 100644
--- a/src/test/java/net/openhft/chronicle/map/LargeEntriesTest.java
+++ b/src/test/java/net/openhft/chronicle/map/LargeEntriesTest.java
@@ -41,12 +41,13 @@ import static org.junit.Assert.*;
  */
 public class LargeEntriesTest {
 
+
     @Test
     public void testLargeStrings() throws ExecutionException, InterruptedException, IOException {
         final int ENTRIES = 250;
         final int ENTRY_SIZE = 100 * 1024;
 
-        File file = File.createTempFile("largeEntries", ".deleteme");
+        File file = File.createTempFile("largeEntries"+ System.currentTimeMillis(), ".deleteme");
         file.deleteOnExit();
         final ChronicleMap<String, String> map = ChronicleMapBuilder
                 .of(String.class, String.class)