diff --git a/src/main/java/com/amazon/dlic/auth/http/jwt/HTTPJwtAuthenticator.java b/src/main/java/com/amazon/dlic/auth/http/jwt/HTTPJwtAuthenticator.java
index 060c7a2dbe..079904c0be 100644
--- a/src/main/java/com/amazon/dlic/auth/http/jwt/HTTPJwtAuthenticator.java
+++ b/src/main/java/com/amazon/dlic/auth/http/jwt/HTTPJwtAuthenticator.java
@@ -35,7 +35,7 @@
 import org.opensearch.core.rest.RestStatus;
 import org.opensearch.security.auth.HTTPAuthenticator;
 import org.opensearch.security.user.AuthCredentials;
-import org.opensearch.security.util.keyUtils;
+import org.opensearch.security.util.KeyUtils;
 
 public class HTTPJwtAuthenticator implements HTTPAuthenticator {
 
@@ -57,7 +57,7 @@ public HTTPJwtAuthenticator(final Settings settings, final Path configPath) {
         super();
 
         String signingKey = settings.get("signing_key");
-        JwtParser _jwtParser = keyUtils.createJwtParserFromSigningKey(signingKey, log);
+        JwtParser _jwtParser = KeyUtils.createJwtParserFromSigningKey(signingKey, log);
 
         jwtUrlParameter = settings.get("jwt_url_parameter");
         jwtHeaderName = settings.get("jwt_header", HttpHeaders.AUTHORIZATION);
diff --git a/src/main/java/org/opensearch/security/http/OnBehalfOfAuthenticator.java b/src/main/java/org/opensearch/security/http/OnBehalfOfAuthenticator.java
index 9deb262bec..3c9d40054a 100644
--- a/src/main/java/org/opensearch/security/http/OnBehalfOfAuthenticator.java
+++ b/src/main/java/org/opensearch/security/http/OnBehalfOfAuthenticator.java
@@ -38,7 +38,7 @@
 import org.opensearch.security.authtoken.jwt.EncryptionDecryptionUtil;
 import org.opensearch.security.ssl.util.ExceptionUtils;
 import org.opensearch.security.user.AuthCredentials;
-import org.opensearch.security.util.keyUtils;
+import org.opensearch.security.util.KeyUtils;
 
 import static org.opensearch.security.OpenSearchSecurityPlugin.LEGACY_OPENDISTRO_PREFIX;
 import static org.opensearch.security.OpenSearchSecurityPlugin.PLUGINS_PREFIX;
@@ -69,7 +69,7 @@ public OnBehalfOfAuthenticator(Settings settings, String clusterName) {
     }
 
     private JwtParser initParser(final String signingKey) {
-        JwtParser _jwtParser = keyUtils.createJwtParserFromSigningKey(signingKey, log);
+        JwtParser _jwtParser = KeyUtils.createJwtParserFromSigningKey(signingKey, log);
 
         if (_jwtParser == null) {
             throw new RuntimeException("Unable to find on behalf of authenticator signing key");
diff --git a/src/main/java/org/opensearch/security/util/keyUtils.java b/src/main/java/org/opensearch/security/util/KeyUtils.java
similarity index 99%
rename from src/main/java/org/opensearch/security/util/keyUtils.java
rename to src/main/java/org/opensearch/security/util/KeyUtils.java
index 3b7ebd1c7d..c948855476 100644
--- a/src/main/java/org/opensearch/security/util/keyUtils.java
+++ b/src/main/java/org/opensearch/security/util/KeyUtils.java
@@ -27,7 +27,7 @@
 import java.util.Base64;
 import java.util.Objects;
 
-public class keyUtils {
+public class KeyUtils {
 
     public static JwtParser createJwtParserFromSigningKey(final String signingKey, final Logger log) {
         final SecurityManager sm = System.getSecurityManager();