diff --git a/headless-services/spring-boot-language-server/pom.xml b/headless-services/spring-boot-language-server/pom.xml
index 3a845c584..faa92c289 100644
--- a/headless-services/spring-boot-language-server/pom.xml
+++ b/headless-services/spring-boot-language-server/pom.xml
@@ -15,7 +15,7 @@
 
 	<properties>
 		<dependencies.version>${project.version}</dependencies.version>
-		<jdt.core.version>3.31.0</jdt.core.version>
+		<jdt.core.version>3.32.0</jdt.core.version>
 		<lsp4xml.version>0.13.1</lsp4xml.version>
 	</properties>
 
diff --git a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/handlers/BootJavaReferencesHandler.java b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/handlers/BootJavaReferencesHandler.java
index 008d2748d..2abb9517c 100644
--- a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/handlers/BootJavaReferencesHandler.java
+++ b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/handlers/BootJavaReferencesHandler.java
@@ -83,9 +83,9 @@ public class BootJavaReferencesHandler implements ReferencesHandler {
 	}
 
 	private List<? extends Location> provideReferences(CancelChecker cancelToken, TextDocument document, int offset) throws Exception {
-		ASTParser parser = ASTParser.newParser(AST.JLS18);
+		ASTParser parser = ASTParser.newParser(AST.JLS19);
 		Map<String, String> options = JavaCore.getOptions();
-		JavaCore.setComplianceOptions(JavaCore.VERSION_18, options);
+		JavaCore.setComplianceOptions(JavaCore.VERSION_19, options);
 		parser.setCompilerOptions(options);
 		parser.setKind(ASTParser.K_COMPILATION_UNIT);
 		parser.setStatementsRecovery(true);
diff --git a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/CompilationUnitCache.java b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/CompilationUnitCache.java
index d9c74dc6d..7a8387e85 100644
--- a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/CompilationUnitCache.java
+++ b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/CompilationUnitCache.java
@@ -273,13 +273,13 @@ public final class CompilationUnitCache implements DocumentContentProvider {
 			needToResolveBindings = false;
 		}
 		
-		CompilationUnit cu = CUResolver.convert(unit, source, AST.JLS18, options, needToResolveBindings, DefaultWorkingCopyOwner.PRIMARY, flags);
+		CompilationUnit cu = CUResolver.convert(unit, source, AST.JLS19, options, needToResolveBindings, DefaultWorkingCopyOwner.PRIMARY, flags);
 
 		return cu;
 	}
 	
 	private static List<Classpath> createClasspath(String[] classpathEntries) {
-		ASTParser parser = ASTParser.newParser(AST.JLS18);
+		ASTParser parser = ASTParser.newParser(AST.JLS19);
 		String[] sourceEntries = new String[] {};
 		parser.setEnvironment(classpathEntries, sourceEntries, null, false);
 		return CUResolver.getClasspath(parser);
diff --git a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java
index e5f7e5503..2f90f3776 100644
--- a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java
+++ b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java
@@ -547,9 +547,9 @@ public class SpringIndexerJava implements SpringIndexer {
 		String[] classpathEntries = getClasspathEntries(project);
 		String[] sourceEntries = getSourceEntries(project);
 		
-		ASTParser parser = ASTParser.newParser(AST.JLS18);
+		ASTParser parser = ASTParser.newParser(AST.JLS19);
 		Map<String, String> options = JavaCore.getOptions();
-		JavaCore.setComplianceOptions(JavaCore.VERSION_18, options);
+		JavaCore.setComplianceOptions(JavaCore.VERSION_19, options);
 		parser.setCompilerOptions(options);
 		parser.setKind(ASTParser.K_COMPILATION_UNIT);
 		parser.setStatementsRecovery(true);