diff --git a/bundles/org.eclipse.swt/.classpath_cocoa b/bundles/org.eclipse.swt/.classpath_cocoa
index 439cf94f2c6..c8f0d514f52 100644
--- a/bundles/org.eclipse.swt/.classpath_cocoa
+++ b/bundles/org.eclipse.swt/.classpath_cocoa
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-    <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+    <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
     <classpathentry kind="src" path="Eclipse SWT/cocoa"/>
     <classpathentry kind="src" path="Eclipse SWT/common"/>
     <classpathentry kind="src" path="Eclipse SWT/emulated/bidi"/>
diff --git a/bundles/org.eclipse.swt/.classpath_gtk b/bundles/org.eclipse.swt/.classpath_gtk
index 3b2003fb803..e03c73d099c 100644
--- a/bundles/org.eclipse.swt/.classpath_gtk
+++ b/bundles/org.eclipse.swt/.classpath_gtk
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
 	<classpathentry kind="src" path="Eclipse SWT/gtk"/>
 	<classpathentry kind="src" path="Eclipse SWT/cairo"/>
 	<classpathentry kind="src" path="Eclipse SWT/emulated/bidi"/>
diff --git a/bundles/org.eclipse.swt/.classpath_win32 b/bundles/org.eclipse.swt/.classpath_win32
index 8d59b73c37d..2edde625d7f 100644
--- a/bundles/org.eclipse.swt/.classpath_win32
+++ b/bundles/org.eclipse.swt/.classpath_win32
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
 	<classpathentry kind="src" path="Eclipse SWT/win32"/>
 	<classpathentry kind="src" path="Eclipse SWT/common"/>
 	<classpathentry kind="src" path="Eclipse SWT PI/common"/>
diff --git a/bundles/org.eclipse.swt/.settings/org.eclipse.jdt.core.prefs b/bundles/org.eclipse.swt/.settings/org.eclipse.jdt.core.prefs
index fdbcf002fa9..9e1b6b5c947 100644
--- a/bundles/org.eclipse.swt/.settings/org.eclipse.jdt.core.prefs
+++ b/bundles/org.eclipse.swt/.settings/org.eclipse.jdt.core.prefs
@@ -10,9 +10,9 @@ org.eclipse.jdt.core.compiler.annotation.nullable.secondary=
 org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.compliance=17
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -122,5 +122,5 @@ org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=11
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17
diff --git a/bundles/org.eclipse.swt/META-INF/MANIFEST.MF b/bundles/org.eclipse.swt/META-INF/MANIFEST.MF
index e01fee330ca..b4faaf83e1a 100644
--- a/bundles/org.eclipse.swt/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.swt/META-INF/MANIFEST.MF
@@ -23,5 +23,5 @@ Export-Package:
  org.eclipse.swt.program,
  org.eclipse.swt.widgets
 Eclipse-ExtensibleAPI: true
-Bundle-RequiredExecutionEnvironment: JavaSE-11
+Bundle-RequiredExecutionEnvironment: JavaSE-17
 Automatic-Module-Name: org.eclipse.swt
diff --git a/examples/org.eclipse.swt.examples/.classpath b/examples/org.eclipse.swt.examples/.classpath
index 4a00becd81d..3628e336878 100644
--- a/examples/org.eclipse.swt.examples/.classpath
+++ b/examples/org.eclipse.swt.examples/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
 		<attributes>
 			<attribute name="module" value="true"/>
 		</attributes>
diff --git a/examples/org.eclipse.swt.examples/.settings/org.eclipse.jdt.core.prefs b/examples/org.eclipse.swt.examples/.settings/org.eclipse.jdt.core.prefs
index 42011f9f9eb..279e6f16ce3 100644
--- a/examples/org.eclipse.swt.examples/.settings/org.eclipse.jdt.core.prefs
+++ b/examples/org.eclipse.swt.examples/.settings/org.eclipse.jdt.core.prefs
@@ -10,9 +10,9 @@ org.eclipse.jdt.core.compiler.annotation.nullable.secondary=
 org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.compliance=17
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -111,5 +111,5 @@ org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=11
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17
diff --git a/examples/org.eclipse.swt.examples/META-INF/MANIFEST.MF b/examples/org.eclipse.swt.examples/META-INF/MANIFEST.MF
index 550f19db09e..7a66e354142 100644
--- a/examples/org.eclipse.swt.examples/META-INF/MANIFEST.MF
+++ b/examples/org.eclipse.swt.examples/META-INF/MANIFEST.MF
@@ -2,10 +2,10 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %plugin.SWTStandaloneExampleSet.name
 Bundle-SymbolicName: org.eclipse.swt.examples; singleton:=true
-Bundle-Version: 3.107.400.qualifier
+Bundle-Version: 3.108.0.qualifier
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
-Bundle-RequiredExecutionEnvironment: JavaSE-11
+Bundle-RequiredExecutionEnvironment: JavaSE-17
 Export-Package: org.eclipse.swt.examples.accessibility,
  org.eclipse.swt.examples.addressbook,
  org.eclipse.swt.examples.browserexample,
diff --git a/examples/org.eclipse.swt.examples/pom.xml b/examples/org.eclipse.swt.examples/pom.xml
index a896a2e72d5..0090688d0b9 100644
--- a/examples/org.eclipse.swt.examples/pom.xml
+++ b/examples/org.eclipse.swt.examples/pom.xml
@@ -19,6 +19,6 @@
   </parent>
   <groupId>org.eclipse.swt</groupId>
   <artifactId>org.eclipse.swt.examples</artifactId>
-  <version>3.107.400-SNAPSHOT</version>
+  <version>3.108.0-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 </project>
diff --git a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/imageanalyzer/ImageAnalyzer.java b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/imageanalyzer/ImageAnalyzer.java
index 326e3d06681..5daa74431ee 100644
--- a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/imageanalyzer/ImageAnalyzer.java
+++ b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/imageanalyzer/ImageAnalyzer.java
@@ -945,7 +945,7 @@ public void run() {
 									imageData.width,
 									imageData.height);
 							} else {
-								yield();
+								Thread.yield();
 							}
 						}
 					}
diff --git a/examples/org.eclipse.swt.snippets/.classpath_cocoa b/examples/org.eclipse.swt.snippets/.classpath_cocoa
index 10db1ea76ee..7a13434b695 100644
--- a/examples/org.eclipse.swt.snippets/.classpath_cocoa
+++ b/examples/org.eclipse.swt.snippets/.classpath_cocoa
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry excluding="org/eclipse/swt/snippets/Snippet123.java|org/eclipse/swt/snippets/Snippet157.java|org/eclipse/swt/snippets/Snippet174.java|org/eclipse/swt/snippets/Snippet186.java|org/eclipse/swt/snippets/Snippet187.java|org/eclipse/swt/snippets/Snippet195.java|org/eclipse/swt/snippets/Snippet199.java|org/eclipse/swt/snippets/Snippet209.java|org/eclipse/swt/snippets/Snippet261.java|org/eclipse/swt/snippets/Snippet262.java|org/eclipse/swt/snippets/Snippet263.java|org/eclipse/swt/snippets/Snippet264.java|org/eclipse/swt/snippets/Snippet265.java|org/eclipse/swt/snippets/Snippet305.java|org/eclipse/swt/snippets/Snippet341.java|org/eclipse/swt/snippets/Snippet81.java|org/eclipse/swt/snippets/Snippet83.java" kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/examples/org.eclipse.swt.snippets/.classpath_gtk b/examples/org.eclipse.swt.snippets/.classpath_gtk
index 10db1ea76ee..7a13434b695 100644
--- a/examples/org.eclipse.swt.snippets/.classpath_gtk
+++ b/examples/org.eclipse.swt.snippets/.classpath_gtk
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry excluding="org/eclipse/swt/snippets/Snippet123.java|org/eclipse/swt/snippets/Snippet157.java|org/eclipse/swt/snippets/Snippet174.java|org/eclipse/swt/snippets/Snippet186.java|org/eclipse/swt/snippets/Snippet187.java|org/eclipse/swt/snippets/Snippet195.java|org/eclipse/swt/snippets/Snippet199.java|org/eclipse/swt/snippets/Snippet209.java|org/eclipse/swt/snippets/Snippet261.java|org/eclipse/swt/snippets/Snippet262.java|org/eclipse/swt/snippets/Snippet263.java|org/eclipse/swt/snippets/Snippet264.java|org/eclipse/swt/snippets/Snippet265.java|org/eclipse/swt/snippets/Snippet305.java|org/eclipse/swt/snippets/Snippet341.java|org/eclipse/swt/snippets/Snippet81.java|org/eclipse/swt/snippets/Snippet83.java" kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/examples/org.eclipse.swt.snippets/.classpath_win32 b/examples/org.eclipse.swt.snippets/.classpath_win32
index dd83f109302..327658cb814 100644
--- a/examples/org.eclipse.swt.snippets/.classpath_win32
+++ b/examples/org.eclipse.swt.snippets/.classpath_win32
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry excluding="org/eclipse/swt/snippets/Snippet174.java|org/eclipse/swt/snippets/Snippet195.java|org/eclipse/swt/snippets/Snippet209.java|org/eclipse/swt/snippets/Snippet341.java" kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/examples/org.eclipse.swt.snippets/.settings/org.eclipse.jdt.core.prefs b/examples/org.eclipse.swt.snippets/.settings/org.eclipse.jdt.core.prefs
index 511397dbc2d..a6f584a6c13 100644
--- a/examples/org.eclipse.swt.snippets/.settings/org.eclipse.jdt.core.prefs
+++ b/examples/org.eclipse.swt.snippets/.settings/org.eclipse.jdt.core.prefs
@@ -10,9 +10,9 @@ org.eclipse.jdt.core.compiler.annotation.nullable.secondary=
 org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.compliance=17
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -113,5 +113,5 @@ org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=error
 org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=11
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17
diff --git a/examples/org.eclipse.swt.snippets/META-INF/MANIFEST.MF b/examples/org.eclipse.swt.snippets/META-INF/MANIFEST.MF
index 8807291ec31..a39635ad63d 100644
--- a/examples/org.eclipse.swt.snippets/META-INF/MANIFEST.MF
+++ b/examples/org.eclipse.swt.snippets/META-INF/MANIFEST.MF
@@ -2,9 +2,9 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.swt.snippets
-Bundle-Version: 3.3.0
+Bundle-Version: 3.4.0
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Require-Bundle: org.eclipse.swt
-Bundle-RequiredExecutionEnvironment: JavaSE-11
+Bundle-RequiredExecutionEnvironment: JavaSE-17
 Automatic-Module-Name: org.eclipse.swt.snippets
diff --git a/tests/org.eclipse.swt.tests.cocoa/.classpath b/tests/org.eclipse.swt.tests.cocoa/.classpath
index fb0938b924b..2f34581291e 100644
--- a/tests/org.eclipse.swt.tests.cocoa/.classpath
+++ b/tests/org.eclipse.swt.tests.cocoa/.classpath
@@ -1,12 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
 		<attributes>
 			<attribute name="module" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="JUnit Tests"/>
-	<classpathentry kind="src" path="ManualTests"/>
+	<classpathentry kind="src" path="JUnit Tests">
+		<attributes>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="ManualTests">
+		<attributes>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/tests/org.eclipse.swt.tests.cocoa/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.swt.tests.cocoa/.settings/org.eclipse.jdt.core.prefs
index 761a6efe5ed..8e895062e80 100644
--- a/tests/org.eclipse.swt.tests.cocoa/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.swt.tests.cocoa/.settings/org.eclipse.jdt.core.prefs
@@ -10,9 +10,9 @@ org.eclipse.jdt.core.compiler.annotation.nullable.secondary=
 org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.compliance=17
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -105,5 +105,5 @@ org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=11
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17
diff --git a/tests/org.eclipse.swt.tests.cocoa/META-INF/MANIFEST.MF b/tests/org.eclipse.swt.tests.cocoa/META-INF/MANIFEST.MF
index b274d6ee982..62da4b35f74 100644
--- a/tests/org.eclipse.swt.tests.cocoa/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.swt.tests.cocoa/META-INF/MANIFEST.MF
@@ -2,11 +2,11 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.swt.tests.cocoa
-Bundle-Version: 3.107.0.qualifier
+Bundle-Version: 3.108.0.qualifier
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Require-Bundle: org.junit;bundle-version="4.12.0",
  org.eclipse.swt
 Eclipse-BundleShape: dir
-Bundle-RequiredExecutionEnvironment: JavaSE-11
+Bundle-RequiredExecutionEnvironment: JavaSE-17
 Automatic-Module-Name: org.eclipse.swt.tests.cocoa
diff --git a/tests/org.eclipse.swt.tests.cocoa/pom.xml b/tests/org.eclipse.swt.tests.cocoa/pom.xml
index 420f3a4b9c5..094f4d21499 100644
--- a/tests/org.eclipse.swt.tests.cocoa/pom.xml
+++ b/tests/org.eclipse.swt.tests.cocoa/pom.xml
@@ -19,7 +19,7 @@
   </parent>
   <groupId>org.eclipse.swt</groupId>
   <artifactId>org.eclipse.swt.tests.cocoa</artifactId>
-  <version>3.107.0-SNAPSHOT</version>
+  <version>3.108.0-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
   <properties>
     <code.ignoredWarnings>${tests.ignoredWarnings}</code.ignoredWarnings>
diff --git a/tests/org.eclipse.swt.tests.gtk/.classpath b/tests/org.eclipse.swt.tests.gtk/.classpath
index fb0938b924b..2f34581291e 100644
--- a/tests/org.eclipse.swt.tests.gtk/.classpath
+++ b/tests/org.eclipse.swt.tests.gtk/.classpath
@@ -1,12 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
 		<attributes>
 			<attribute name="module" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="JUnit Tests"/>
-	<classpathentry kind="src" path="ManualTests"/>
+	<classpathentry kind="src" path="JUnit Tests">
+		<attributes>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="ManualTests">
+		<attributes>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/tests/org.eclipse.swt.tests.gtk/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.swt.tests.gtk/.settings/org.eclipse.jdt.core.prefs
index e084e7018f1..380d36a4183 100644
--- a/tests/org.eclipse.swt.tests.gtk/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.swt.tests.gtk/.settings/org.eclipse.jdt.core.prefs
@@ -10,9 +10,9 @@ org.eclipse.jdt.core.compiler.annotation.nullable.secondary=
 org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.compliance=17
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -108,5 +108,5 @@ org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
 org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=11
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17
diff --git a/tests/org.eclipse.swt.tests.gtk/META-INF/MANIFEST.MF b/tests/org.eclipse.swt.tests.gtk/META-INF/MANIFEST.MF
index 010bb1f727d..1423bcc3229 100644
--- a/tests/org.eclipse.swt.tests.gtk/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.swt.tests.gtk/META-INF/MANIFEST.MF
@@ -2,10 +2,10 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.swt.tests.gtk
-Bundle-Version: 3.108.200.qualifier
+Bundle-Version: 3.109.0.qualifier
 Bundle-Vendor: %providerName
 Require-Bundle: org.junit;bundle-version="4.12.0",
  org.eclipse.swt
 Eclipse-BundleShape: dir
-Bundle-RequiredExecutionEnvironment: JavaSE-11
+Bundle-RequiredExecutionEnvironment: JavaSE-17
 Automatic-Module-Name: org.eclipse.swt.tests.gtk
diff --git a/tests/org.eclipse.swt.tests.gtk/pom.xml b/tests/org.eclipse.swt.tests.gtk/pom.xml
index bd98a44aa51..e1133ff5da8 100644
--- a/tests/org.eclipse.swt.tests.gtk/pom.xml
+++ b/tests/org.eclipse.swt.tests.gtk/pom.xml
@@ -19,7 +19,7 @@
   </parent>
   <groupId>org.eclipse.swt</groupId>
   <artifactId>org.eclipse.swt.tests.gtk</artifactId>
-  <version>3.108.200-SNAPSHOT</version>
+  <version>3.109.0-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
   <properties>
     <code.ignoredWarnings>${tests.ignoredWarnings}</code.ignoredWarnings>
diff --git a/tests/org.eclipse.swt.tests.win32/.classpath b/tests/org.eclipse.swt.tests.win32/.classpath
index fb0938b924b..2f34581291e 100644
--- a/tests/org.eclipse.swt.tests.win32/.classpath
+++ b/tests/org.eclipse.swt.tests.win32/.classpath
@@ -1,12 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
 		<attributes>
 			<attribute name="module" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="JUnit Tests"/>
-	<classpathentry kind="src" path="ManualTests"/>
+	<classpathentry kind="src" path="JUnit Tests">
+		<attributes>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="ManualTests">
+		<attributes>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/tests/org.eclipse.swt.tests.win32/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.swt.tests.win32/.settings/org.eclipse.jdt.core.prefs
index 3d2ebdd5f42..8e895062e80 100644
--- a/tests/org.eclipse.swt.tests.win32/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.swt.tests.win32/.settings/org.eclipse.jdt.core.prefs
@@ -10,9 +10,9 @@ org.eclipse.jdt.core.compiler.annotation.nullable.secondary=
 org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.compliance=17
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -106,4 +106,4 @@ org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
 org.eclipse.jdt.core.compiler.release=enabled
-org.eclipse.jdt.core.compiler.source=11
+org.eclipse.jdt.core.compiler.source=17
diff --git a/tests/org.eclipse.swt.tests.win32/META-INF/MANIFEST.MF b/tests/org.eclipse.swt.tests.win32/META-INF/MANIFEST.MF
index 67b58bc0e98..9fc97d8b7d5 100644
--- a/tests/org.eclipse.swt.tests.win32/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.swt.tests.win32/META-INF/MANIFEST.MF
@@ -2,11 +2,11 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.swt.tests.win32
-Bundle-Version: 3.107.0.qualifier
+Bundle-Version: 3.108.0.qualifier
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Require-Bundle: org.junit;bundle-version="4.12.0",
  org.eclipse.swt
 Eclipse-BundleShape: dir
-Bundle-RequiredExecutionEnvironment: JavaSE-11
+Bundle-RequiredExecutionEnvironment: JavaSE-17
 Automatic-Module-Name: org.eclipse.swt.tests.win32
diff --git a/tests/org.eclipse.swt.tests.win32/pom.xml b/tests/org.eclipse.swt.tests.win32/pom.xml
index 41fd88fc7ac..37a9b373a23 100644
--- a/tests/org.eclipse.swt.tests.win32/pom.xml
+++ b/tests/org.eclipse.swt.tests.win32/pom.xml
@@ -19,7 +19,7 @@
   </parent>
   <groupId>org.eclipse.swt</groupId>
   <artifactId>org.eclipse.swt.tests.win32</artifactId>
-  <version>3.107.0-SNAPSHOT</version>
+  <version>3.108.0-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
   <properties>
     <code.ignoredWarnings>${tests.ignoredWarnings}</code.ignoredWarnings>