diff --git a/gradle.properties b/gradle.properties
index 2164bf48ef..7dbf2e0d4f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,12 +9,12 @@ jacocoVersion=0.8.7
 jupiterVersion=5.8.2
 jUnitPlatformVersion=1.8.2
 kotlinJvmTarget=17
-lsp4jVersion=0.14.0
-mwe2LaunchVersion=2.12.2
+lsp4jVersion=0.21.0
+mwe2LaunchVersion=2.14.0
 openTest4jVersion=1.2.0
 picocliVersion=4.7.0
-resourcesVersion=3.16.0
-xtextVersion=2.28.0
+resourcesVersion=3.19.0
+xtextVersion=2.31.0
 klighdVersion=2.3.0.v20230606
 freehepVersion=2.4
 swtVersion=3.124.0
@@ -24,4 +24,5 @@ org.eclipse.xtext=xtextVersion
 org.eclipse.lsp4j=lsp4jVersion
 org.opentest4j=openTest4jVersion
 org.eclipse.core.resources=resourcesVersion
-org.junit.jupiter=jupiterVersion
\ No newline at end of file
+org.junit.jupiter=jupiterVersion
+