diff --git a/headless-services/commons/commons-java/pom.xml b/headless-services/commons/commons-java/pom.xml
index eb6b9dfae..0a97f5f99 100644
--- a/headless-services/commons/commons-java/pom.xml
+++ b/headless-services/commons/commons-java/pom.xml
@@ -26,7 +26,7 @@
 		<dependency>
 			<groupId>org.jboss</groupId>
 			<artifactId>jandex</artifactId>
-			<version>3.0.5</version>
+			<version>3.1.6</version>
 		</dependency>
 		<!-- HTML <-> Markdown conversion -->
 		<dependency>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.2.0-properties-live-metadta/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.2.0-properties-live-metadta/pom.xml
index 34b6d4a97..8a4376c48 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.2.0-properties-live-metadta/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.2.0-properties-live-metadta/pom.xml
@@ -50,7 +50,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<start-class>demo.Application</start-class>
-		<java.version>1.7</java.version>
+		<java.version>11</java.version>
 	</properties>
 
 	<build>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.2.1-app-properties-list-of-pojo/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.2.1-app-properties-list-of-pojo/pom.xml
index 390ee85fc..e7b7e6ac8 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.2.1-app-properties-list-of-pojo/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.2.1-app-properties-list-of-pojo/pom.xml
@@ -21,7 +21,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<start-class>demo.DemoApplication</start-class>
-		<java.version>1.7</java.version>
+		<java.version>11</java.version>
 	</properties>
 
 	<dependencies>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.0-app-sts-4231/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.0-app-sts-4231/pom.xml
index e1b473e2d..77f8bb60f 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.0-app-sts-4231/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.0-app-sts-4231/pom.xml
@@ -20,7 +20,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<java.version>1.8</java.version>
+		<java.version>11</java.version>
 	</properties>
 
 	<dependencies>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.3-app-with-resource-prop/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.3-app-with-resource-prop/pom.xml
index 5e6d17e76..eea491716 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.3-app-with-resource-prop/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.3-app-with-resource-prop/pom.xml
@@ -20,7 +20,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<java.version>1.8</java.version>
+		<java.version>11</java.version>
 	</properties>
 
 	<dependencies>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.3-sts-4335/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.3-sts-4335/pom.xml
index ab6a059fa..e99faee60 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.3-sts-4335/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-1.3.3-sts-4335/pom.xml
@@ -20,7 +20,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<java.version>1.8</java.version>
+		<java.version>11</java.version>
 	</properties>
 
 	<dependencies>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-web-actuator-2.2.0/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-web-actuator-2.2.0/pom.xml
index f9d987667..98c8f5e0e 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-web-actuator-2.2.0/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/boot-web-actuator-2.2.0/pom.xml
@@ -15,7 +15,7 @@
 	<description>Demo project for Spring Boot</description>
 
 	<properties>
-		<java.version>1.8</java.version>
+		<java.version>11</java.version>
 	</properties>
 
 	<dependencies>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/empty-boot-1.3.0-app/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/empty-boot-1.3.0-app/pom.xml
index aaa77fc79..36b2154c2 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/empty-boot-1.3.0-app/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/empty-boot-1.3.0-app/pom.xml
@@ -20,7 +20,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<java.version>1.8</java.version>
+		<java.version>11</java.version>
 	</properties>
 
 	<dependencies>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/empty-boot-2.1.0-app/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/empty-boot-2.1.0-app/pom.xml
index 30bc6fc70..c1b6658f7 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/empty-boot-2.1.0-app/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/empty-boot-2.1.0-app/pom.xml
@@ -21,7 +21,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-		<java.version>1.8</java.version>
+		<java.version>11</java.version>
 	</properties>
 
 	<dependencies>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/enums-boot-1.3.2-app/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/enums-boot-1.3.2-app/pom.xml
index 5b97af1cb..5ec85347d 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/enums-boot-1.3.2-app/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/enums-boot-1.3.2-app/pom.xml
@@ -21,7 +21,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<java.version>1.8</java.version>
+		<java.version>11</java.version>
 	</properties>
 
 	<dependencies>
diff --git a/headless-services/spring-boot-language-server/src/test/resources/test-projects/spring-modulith-example-full/pom.xml b/headless-services/spring-boot-language-server/src/test/resources/test-projects/spring-modulith-example-full/pom.xml
index c306f0582..bc9bfaf0d 100644
--- a/headless-services/spring-boot-language-server/src/test/resources/test-projects/spring-modulith-example-full/pom.xml
+++ b/headless-services/spring-boot-language-server/src/test/resources/test-projects/spring-modulith-example-full/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.1.1</version>
+		<version>3.2.2</version>
 		<relativePath />
 	</parent>