diff --git a/org.eclipse.xtext.dev-bom/pom.xml b/org.eclipse.xtext.dev-bom/pom.xml
index ddc3063c812..91f7e15c2e0 100644
--- a/org.eclipse.xtext.dev-bom/pom.xml
+++ b/org.eclipse.xtext.dev-bom/pom.xml
@@ -259,6 +259,12 @@
 				<artifactId>org.eclipse.emf.mwe2.runtime</artifactId>
 				<version>2.14.0</version>
 			</dependency>
+			<dependency>
+				<groupId>org.eclipse.jdt</groupId>
+				<artifactId>ecj</artifactId>
+				<version>3.33.0</version>
+			</dependency>
+			<!--
 			<dependency>
 				<groupId>org.eclipse.jdt</groupId>
 				<artifactId>org.eclipse.jdt.compiler.apt</artifactId>
@@ -269,20 +275,21 @@
 				<artifactId>org.eclipse.jdt.compiler.tool</artifactId>
 				<version>1.3.200</version>
 			</dependency>
+			-->
 			<dependency>
 				<groupId>org.eclipse.jdt</groupId>
 				<artifactId>org.eclipse.jdt.core</artifactId>
-				<version>3.31.0</version>
+				<version>3.33.0</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.jdt</groupId>
 				<artifactId>org.eclipse.jdt.debug</artifactId>
-				<version>3.19.300</version>
+				<version>3.20.100</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.jdt</groupId>
 				<artifactId>org.eclipse.jdt.launching</artifactId>
-				<version>3.19.700</version>
+				<version>3.19.900</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.lsp4j</groupId>
@@ -322,7 +329,7 @@
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.core.commands</artifactId>
-				<version>3.10.200</version>
+				<version>3.10.400</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
@@ -342,17 +349,17 @@
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.core.jobs</artifactId>
-				<version>3.13.100</version>
+				<version>3.13.300</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.core.resources</artifactId>
-				<version>3.18.0</version>
+				<version>3.18.200</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.core.runtime</artifactId>
-				<version>3.26.0</version>
+				<version>3.26.100</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
@@ -362,7 +369,7 @@
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.debug.core</artifactId>
-				<version>3.20.0</version>
+				<version>3.20.100</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
@@ -372,12 +379,12 @@
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.equinox.common</artifactId>
-				<version>3.16.200</version>
+				<version>3.17.100</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.equinox.preferences</artifactId>
-				<version>3.10.100</version>
+				<version>3.10.200</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
@@ -387,12 +394,12 @@
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.osgi</artifactId>
-				<version>3.18.100</version>
+				<version>3.18.300</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.text</artifactId>
-				<version>3.12.200</version>
+				<version>3.12.300</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.xpand</groupId>