diff --git a/jpalite-core/src/main/java/io/jpalite/EntityMapException.java b/jpalite-core/src/main/java/io/jpalite/EntityMapException.java
index 1f03abb..cc63014 100644
--- a/jpalite-core/src/main/java/io/jpalite/EntityMapException.java
+++ b/jpalite-core/src/main/java/io/jpalite/EntityMapException.java
@@ -19,13 +19,8 @@
 
 import jakarta.persistence.PersistenceException;
 
-import java.io.Serial;
-
 public class EntityMapException extends PersistenceException
 {
-	@Serial
-	private static final long serialVersionUID = -7640891001823058796L;
-
 	public EntityMapException(String message)
 	{
 		super(message);
diff --git a/jpalite-core/src/main/java/io/jpalite/UnknownFieldException.java b/jpalite-core/src/main/java/io/jpalite/UnknownFieldException.java
index daec24a..dbdfee5 100644
--- a/jpalite-core/src/main/java/io/jpalite/UnknownFieldException.java
+++ b/jpalite-core/src/main/java/io/jpalite/UnknownFieldException.java
@@ -19,13 +19,8 @@
 
 import jakarta.persistence.PersistenceException;
 
-import java.io.Serial;
-
 public class UnknownFieldException extends PersistenceException
 {
-	@Serial
-	private static final long serialVersionUID = -7640891001823058796L;
-
 	public UnknownFieldException(String message)
 	{
 		super(message);
diff --git a/jpalite-core/src/main/java/io/jpalite/impl/db/PersistenceContextImpl.java b/jpalite-core/src/main/java/io/jpalite/impl/db/PersistenceContextImpl.java
index eb3f68e..36000e2 100644
--- a/jpalite-core/src/main/java/io/jpalite/impl/db/PersistenceContextImpl.java
+++ b/jpalite-core/src/main/java/io/jpalite/impl/db/PersistenceContextImpl.java
@@ -382,7 +382,7 @@ public void setConnectionName(String connectionName)
 		this.connectionName = connectionName;
 	}
 
-	@SuppressWarnings({"java:S1141", "java:S2077"})
+	@SuppressWarnings({"java:S1141", "java:S2077", "tainting"})
 	//Having try-resource in a bigger try block is allowed. Dynamically formatted SQL is verified to be safe
 	@Override
 	@Nonnull
@@ -413,7 +413,8 @@ public Connection getConnection(String connectionName)
 					if (applicationName.length() > 61) {
 						applicationName = applicationName.substring(0, 61);
 					}//if
-					writeStmt.execute("set application_name to '" + applicationName + "'");
+					String applicationNameQry = "set application_name to '" + applicationName + "'";
+					writeStmt.execute(applicationNameQry);
 				}//try
 				catch (SQLException ex) {
 					LOG.error("Error setting the JDBC application name", ex);