diff --git a/pom.xml b/pom.xml
index d81a4927..93fbabdb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 	</scm>
 
 	<properties>
-		<jline.version>3.21.0</jline.version>
+		<jline.version>3.23.0</jline.version>
 		<antlr-st4.version>4.3.1</antlr-st4.version>
 		<jimfs.version>1.2</jimfs.version>
 	</properties>
diff --git a/spring-shell-core/src/test/java/org/springframework/shell/component/AbstractShellTests.java b/spring-shell-core/src/test/java/org/springframework/shell/component/AbstractShellTests.java
index 8300d44e..b13095cd 100644
--- a/spring-shell-core/src/test/java/org/springframework/shell/component/AbstractShellTests.java
+++ b/spring-shell-core/src/test/java/org/springframework/shell/component/AbstractShellTests.java
@@ -80,7 +80,7 @@ public abstract class AbstractShellTests {
 
         pipedInputStream.connect(pipedOutputStream);
 		terminal = new DumbTerminal("terminal", "ansi", pipedInputStream, consoleOut, StandardCharsets.UTF_8);
-        terminal.setSize(new Size(1, 1));
+        terminal.setSize(new Size(80, 24));
 
         executorService.execute(() -> {
             try {