diff --git a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringFactoriesIndexer.java b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringFactoriesIndexer.java
index 668299ea5..b6bda41a9 100644
--- a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringFactoriesIndexer.java
+++ b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringFactoriesIndexer.java
@@ -59,7 +59,7 @@ public class SpringFactoriesIndexer implements SpringIndexer {
 	
 	// whenever the implementation of the indexer changes in a way that the stored data in the cache is no longer valid,
 	// we need to change the generation - this will result in a re-indexing due to no up-to-date cache data being found
-	private static final String GENERATION = "GEN-11";
+	private static final String GENERATION = "GEN-12";
 	
 	private static final String FILE_PATTERN = "**/META-INF/spring/*.factories";
 	
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 630d9d10f..0eee8c693 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
@@ -90,7 +90,7 @@ public class SpringIndexerJava implements SpringIndexer {
 
 	// whenever the implementation of the indexer changes in a way that the stored data in the cache is no longer valid,
 	// we need to change the generation - this will result in a re-indexing due to no up-to-date cache data being found
-	private static final String GENERATION = "GEN-15";
+	private static final String GENERATION = "GEN-16";
 	private static final String INDEX_FILES_TASK_ID = "index-java-source-files-task-";
 
 	private static final String SYMBOL_KEY = "symbols";
diff --git a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerXML.java b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerXML.java
index 2a02f9969..2d6bd8910 100644
--- a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerXML.java
+++ b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerXML.java
@@ -56,7 +56,7 @@ public class SpringIndexerXML implements SpringIndexer {
 	
 	// whenever the implementation of the indexer changes in a way that the stored data in the cache is no longer valid,
 	// we need to change the generation - this will result in a re-indexing due to no up-to-date cache data being found
-	private static final String GENERATION = "GEN-10";
+	private static final String GENERATION = "GEN-11";
 
 	private static final String SYMBOL_KEY = "symbols";
 	private static final String BEANS_KEY = "beans";