diff --git a/bundles/org.eclipse.text.quicksearch/.classpath b/bundles/org.eclipse.text.quicksearch/.classpath
index ddb715b8501..49344076a5e 100644
--- a/bundles/org.eclipse.text.quicksearch/.classpath
+++ b/bundles/org.eclipse.text.quicksearch/.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-17"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry excluding="org/springsource/ide/eclipse/commons/quicksearch/ui/FileSearchViewer.java|org/springsource/ide/eclipse/commons/quicksearch/ui/QuickSearchResult.java" kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
diff --git a/bundles/org.eclipse.text.quicksearch/.settings/org.eclipse.jdt.core.prefs b/bundles/org.eclipse.text.quicksearch/.settings/org.eclipse.jdt.core.prefs
index c2a64e270b0..25d9e165e38 100644
--- a/bundles/org.eclipse.text.quicksearch/.settings/org.eclipse.jdt.core.prefs
+++ b/bundles/org.eclipse.text.quicksearch/.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=17
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=17
+org.eclipse.jdt.core.compiler.compliance=21
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -112,4 +112,4 @@ 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=17
+org.eclipse.jdt.core.compiler.source=21
diff --git a/bundles/org.eclipse.text.quicksearch/META-INF/MANIFEST.MF b/bundles/org.eclipse.text.quicksearch/META-INF/MANIFEST.MF
index dae450f163e..ac162532215 100644
--- a/bundles/org.eclipse.text.quicksearch/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.text.quicksearch/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.text.quicksearch;singleton:=true
-Bundle-Version: 1.2.600.qualifier
+Bundle-Version: 1.3.0.qualifier
 Bundle-Activator: org.eclipse.text.quicksearch.internal.ui.QuickSearchActivator
 Require-Bundle: org.eclipse.ui;bundle-version="[3.113.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)",
@@ -14,7 +14,7 @@ Require-Bundle: org.eclipse.ui;bundle-version="[3.113.0,4.0.0)",
  org.eclipse.jface.text;bundle-version="[3.15.0,4.0.0)",
  org.apache.ant;bundle-version="[1.10.0,2.0.0)"
 Bundle-ActivationPolicy: lazy
-Bundle-RequiredExecutionEnvironment: JavaSE-17
+Bundle-RequiredExecutionEnvironment: JavaSE-21
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Export-Package: org.eclipse.text.quicksearch.internal.core;x-internal:=true,