diff --git a/src/main/java/net/snowflake/client/log/JDK14Logger.java b/src/main/java/net/snowflake/client/log/JDK14Logger.java
index 8e4237f3a..abf215f90 100644
--- a/src/main/java/net/snowflake/client/log/JDK14Logger.java
+++ b/src/main/java/net/snowflake/client/log/JDK14Logger.java
@@ -26,7 +26,7 @@
 public class JDK14Logger implements SFLogger {
   private Logger jdkLogger;
 
-  private Set<String> logMethods =
+  private final Set<String> logMethods =
       new HashSet<>(Arrays.asList("debug", "error", "info", "trace", "warn", "debugNoMask"));
 
   private static boolean isLegacyLoggerInit = false;