diff --git a/README.md b/README.md
index 68607c7..99a1c6a 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 kSYMON - A 6502 System Simulator
 ===============================
 
-**Version:** 1.5.1k
+**Version:** 1.5.1.1k
 
 **Last Updated:** 24 September, 2026
 
diff --git a/pom.xml b/pom.xml
index c23771d..41a0329 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <groupId>com.loomcom.symon</groupId>
     <artifactId>symon</artifactId>
     <packaging>jar</packaging>
-    <version>1.5.1k</version>
+    <version>1.5.1.1k</version>
     <name>symon</name>
     <url>https://git.loomcom.com/seth/symon</url>
     <properties>
diff --git a/src/main/java/com/loomcom/symon/ui/BreakpointsWindow.java b/src/main/java/com/loomcom/symon/ui/BreakpointsWindow.java
index 581b372..b6496e8 100644
--- a/src/main/java/com/loomcom/symon/ui/BreakpointsWindow.java
+++ b/src/main/java/com/loomcom/symon/ui/BreakpointsWindow.java
@@ -23,6 +23,7 @@
 
 package com.loomcom.symon.ui;
 
+import com.formdev.flatlaf.util.UIScale;
 import com.loomcom.symon.Breakpoints;
 import com.loomcom.symon.util.Utils;
 import org.slf4j.Logger;
@@ -40,7 +41,7 @@ public class BreakpointsWindow extends JFrame {
 
     private static final Logger logger = LoggerFactory.getLogger(BreakpointsWindow.class);
 
-    private static final Dimension FRAME_SIZE = new Dimension(240, 280);
+    private static final Dimension FRAME_SIZE = UIScale.scale(new Dimension(240, 280));
     private static final String EMPTY_STRING = "";
 
     private final JFrame mainWindow;
diff --git a/src/main/java/com/loomcom/symon/ui/MemoryWindow.java b/src/main/java/com/loomcom/symon/ui/MemoryWindow.java
index 9ac9db4..3b2bf5f 100644
--- a/src/main/java/com/loomcom/symon/ui/MemoryWindow.java
+++ b/src/main/java/com/loomcom/symon/ui/MemoryWindow.java
@@ -23,6 +23,7 @@
 
 package com.loomcom.symon.ui;
 
+import com.formdev.flatlaf.util.UIScale;
 import com.loomcom.symon.Bus;
 import com.loomcom.symon.exceptions.MemoryAccessException;
 import com.loomcom.symon.util.Utils;
@@ -55,15 +56,15 @@ public class MemoryWindow extends JFrame implements ActionListener {
     private JButton previousPageButton;
     private JButton nextPageButton;
 
-    private static final Dimension MINIMUM_SIZE = new Dimension(320, 600);
+    private static final Dimension MINIMUM_SIZE = UIScale.scale(new Dimension(400, 600));
 
     // The width of column 0 (address), in pixels
-    private static final int ADDR_COL_WIDTH = 48;
+    private static final int ADDR_COL_WIDTH = UIScale.scale(64);
 
-    private static final int HEX_COL_WIDTH = 32;
+    private static final int HEX_COL_WIDTH = UIScale.scale(32);
 
     // The width of the ASCII cells, in pixels
-    private static final int ASCII_COL_WIDTH = 8;
+    private static final int ASCII_COL_WIDTH = UIScale.scale(15);
 
     // The start/end columns of the ASCII view
     private static final int ASCII_COL_START = 9;
diff --git a/src/main/java/com/loomcom/symon/ui/TraceLog.java b/src/main/java/com/loomcom/symon/ui/TraceLog.java
index 8e1599a..651592c 100644
--- a/src/main/java/com/loomcom/symon/ui/TraceLog.java
+++ b/src/main/java/com/loomcom/symon/ui/TraceLog.java
@@ -24,6 +24,7 @@
 
 package com.loomcom.symon.ui;
 
+import com.formdev.flatlaf.util.UIScale;
 import com.loomcom.symon.CpuState;
 import com.loomcom.symon.util.FifoRingBuffer;
 
@@ -39,8 +40,8 @@ public class TraceLog extends JFrame {
     private final FifoRingBuffer<CpuState> traceLog;
     private final JTextArea                    traceLogTextArea;
 
-    private static final Dimension MIN_SIZE       = new Dimension(320, 200);
-    private static final Dimension PREFERRED_SIZE = new Dimension(640, 480);
+    private static final Dimension MIN_SIZE       = UIScale.scale(new Dimension(320, 200));
+    private static final Dimension PREFERRED_SIZE = UIScale.scale(new Dimension(640, 480));
     private static final int       MAX_LOG_LENGTH = 50000;
 
     public TraceLog() {
@@ -53,7 +54,7 @@ public class TraceLog extends JFrame {
         setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
 
         traceLogTextArea = new JTextArea();
-        traceLogTextArea.setFont(new Font(Font.MONOSPACED, Font.BOLD, 12));
+        traceLogTextArea.setFont(new Font(Font.MONOSPACED, Font.BOLD, UIScale.scale(12)));
         traceLogTextArea.setEditable(false);
 
         JScrollPane scrollableView = new JScrollPane(traceLogTextArea);