diff --git a/pom.xml b/pom.xml
index 4515d787b..4c5bd1fee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
         <typepal.version>0.8.10</typepal.version>
         <salix-core.version>0.2.3</salix-core.version>
         <salix-contrib.version>0.2.4</salix-contrib.version>
-        <rascal-lsp.version>2.19.0</rascal-lsp.version>
+        <rascal-lsp.version>2.20.0</rascal-lsp.version>
         <drambiguity.version>0.2.0</drambiguity.version>
         <php-analysis.version>0.2.3</php-analysis.version>
         <python-air.version>0.0.6</python-air.version>