diff --git a/org.eclipse.xtext.dev-bom/pom.xml b/org.eclipse.xtext.dev-bom/pom.xml
index 0af4e289244..384277e1899 100644
--- a/org.eclipse.xtext.dev-bom/pom.xml
+++ b/org.eclipse.xtext.dev-bom/pom.xml
@@ -287,37 +287,37 @@
 			<dependency>
 				<groupId>org.eclipse.lsp4j</groupId>
 				<artifactId>org.eclipse.lsp4j.debug</artifactId>
-				<version>0.21.1</version>
+				<version>0.22.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.lsp4j</groupId>
 				<artifactId>org.eclipse.lsp4j.generator</artifactId>
-				<version>0.21.1</version>
+				<version>0.22.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.lsp4j</groupId>
 				<artifactId>org.eclipse.lsp4j.jsonrpc.debug</artifactId>
-				<version>0.21.1</version>
+				<version>0.22.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.lsp4j</groupId>
 				<artifactId>org.eclipse.lsp4j.jsonrpc</artifactId>
-				<version>0.21.1</version>
+				<version>0.22.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.lsp4j</groupId>
 				<artifactId>org.eclipse.lsp4j.websocket.jakarta</artifactId>
-				<version>0.21.1</version>
+				<version>0.22.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.lsp4j</groupId>
 				<artifactId>org.eclipse.lsp4j.websocket</artifactId>
-				<version>0.21.1</version>
+				<version>0.22.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.lsp4j</groupId>
 				<artifactId>org.eclipse.lsp4j</artifactId>
-				<version>0.21.1</version>
+				<version>0.22.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
diff --git a/org.eclipse.xtext.ide.tests/META-INF/MANIFEST.MF b/org.eclipse.xtext.ide.tests/META-INF/MANIFEST.MF
index 35faa879f86..0b0d086c2a4 100644
--- a/org.eclipse.xtext.ide.tests/META-INF/MANIFEST.MF
+++ b/org.eclipse.xtext.ide.tests/META-INF/MANIFEST.MF
@@ -14,8 +14,8 @@ Require-Bundle: org.eclipse.xtext;visibility:=reexport,
  org.eclipse.core.runtime;bundle-version="3.24.100",
  org.eclipse.xtext.ide,
  org.junit;bundle-version="4.13.2",
- org.eclipse.lsp4j;bundle-version="[0.21.1,0.22.0)";resolution:=optional,
- org.eclipse.lsp4j.jsonrpc;bundle-version="[0.21.1,0.22.0)";resolution:=optional,
+ org.eclipse.lsp4j;bundle-version="[0.22.0,0.23.0)";resolution:=optional,
+ org.eclipse.lsp4j.jsonrpc;bundle-version="[0.22.0,0.23.0)";resolution:=optional,
  org.eclipse.xtext.testlanguages,
  org.eclipse.xtext.testlanguages.ide,
  org.eclipse.emf.mwe2.lib;bundle-version="2.15.0",
diff --git a/org.eclipse.xtext.ide/META-INF/MANIFEST.MF b/org.eclipse.xtext.ide/META-INF/MANIFEST.MF
index 14a397fa809..263c37f4197 100644
--- a/org.eclipse.xtext.ide/META-INF/MANIFEST.MF
+++ b/org.eclipse.xtext.ide/META-INF/MANIFEST.MF
@@ -11,8 +11,8 @@ Require-Bundle: org.eclipse.xtext;visibility:=reexport,
  org.eclipse.xtend.lib,
  org.eclipse.core.runtime;bundle-version="3.24.100";resolution:=optional;x-installation:=greedy,
  org.eclipse.equinox.common;bundle-version="3.16.0",
- org.eclipse.lsp4j;bundle-version="[0.21.1,0.22.0)";resolution:=optional,
- org.eclipse.lsp4j.jsonrpc;bundle-version="[0.21.1,0.22.0)";resolution:=optional,
+ org.eclipse.lsp4j;bundle-version="[0.22.0,0.23.0)";resolution:=optional,
+ org.eclipse.lsp4j.jsonrpc;bundle-version="[0.22.0,0.23.0)";resolution:=optional,
  org.eclipse.emf.ecore.change;bundle-version="[2.14.0,3)",
  com.google.guava
 Import-Package: org.apache.log4j;version="1.2.24"
diff --git a/xtext-latest.target b/xtext-latest.target
index 5ba67cf8ee5..a1dcaef0da7 100644
--- a/xtext-latest.target
+++ b/xtext-latest.target
@@ -29,7 +29,7 @@
 			<repository location="https://download.eclipse.org/eclipse/updates/4.30-I-builds" />
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/lsp4j/updates/releases/0.21.1"/>
+			<repository location="https://ci.eclipse.org/xtext/job/lsp4j/lastStableBuild/artifact/build/p2-repository"/>
 			<unit id="org.eclipse.lsp4j.sdk.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
diff --git a/xtext-r202203.target b/xtext-r202203.target
index 139275cc6c5..67198e950a6 100644
--- a/xtext-r202203.target
+++ b/xtext-r202203.target
@@ -27,7 +27,7 @@
 			<unit id="org.eclipse.buildship.feature.group" version="0.0.0" />
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/lsp4j/updates/releases/0.21.1"/>
+			<repository location="https://ci.eclipse.org/xtext/job/lsp4j/lastStableBuild/artifact/build/p2-repository"/>
 			<unit id="org.eclipse.lsp4j.sdk.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
diff --git a/xtext-r202206.target b/xtext-r202206.target
index e001c599c5e..4e5bd0c336b 100644
--- a/xtext-r202206.target
+++ b/xtext-r202206.target
@@ -26,7 +26,7 @@
 			<unit id="org.eclipse.buildship.feature.group" version="0.0.0" />
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/lsp4j/updates/releases/0.21.1"/>
+			<repository location="https://ci.eclipse.org/xtext/job/lsp4j/lastStableBuild/artifact/build/p2-repository"/>
 			<unit id="org.eclipse.lsp4j.sdk.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
diff --git a/xtext-r202209.target b/xtext-r202209.target
index dc977d890ad..27f82142808 100644
--- a/xtext-r202209.target
+++ b/xtext-r202209.target
@@ -31,7 +31,7 @@
 			<unit id="org.eclipse.buildship.feature.group" version="0.0.0" />
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/lsp4j/updates/releases/0.21.1"/>
+			<repository location="https://ci.eclipse.org/xtext/job/lsp4j/lastStableBuild/artifact/build/p2-repository"/>
 			<unit id="org.eclipse.lsp4j.sdk.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
diff --git a/xtext-r202212.target b/xtext-r202212.target
index 9481a84f5f4..ae7cb9a4081 100644
--- a/xtext-r202212.target
+++ b/xtext-r202212.target
@@ -31,7 +31,7 @@
 			<unit id="org.eclipse.buildship.feature.group" version="0.0.0" />
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/lsp4j/updates/releases/0.21.1"/>
+			<repository location="https://ci.eclipse.org/xtext/job/lsp4j/lastStableBuild/artifact/build/p2-repository"/>
 			<unit id="org.eclipse.lsp4j.sdk.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
diff --git a/xtext-r202303.target b/xtext-r202303.target
index 5da58db881e..6a99bffa513 100644
--- a/xtext-r202303.target
+++ b/xtext-r202303.target
@@ -31,7 +31,7 @@
 			<unit id="org.eclipse.buildship.feature.group" version="0.0.0" />
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/lsp4j/updates/releases/0.21.1"/>
+			<repository location="https://ci.eclipse.org/xtext/job/lsp4j/lastStableBuild/artifact/build/p2-repository"/>
 			<unit id="org.eclipse.lsp4j.sdk.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
diff --git a/xtext-r202306.target b/xtext-r202306.target
index 087b22c7073..c17e922237e 100644
--- a/xtext-r202306.target
+++ b/xtext-r202306.target
@@ -31,7 +31,7 @@
 			<unit id="org.eclipse.buildship.feature.group" version="0.0.0" />
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/lsp4j/updates/releases/0.21.1"/>
+			<repository location="https://ci.eclipse.org/xtext/job/lsp4j/lastStableBuild/artifact/build/p2-repository"/>
 			<unit id="org.eclipse.lsp4j.sdk.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
diff --git a/xtext-r202309.target b/xtext-r202309.target
index 4c2d441558d..68ce325de68 100644
--- a/xtext-r202309.target
+++ b/xtext-r202309.target
@@ -31,7 +31,7 @@
 			<unit id="org.eclipse.buildship.feature.group" version="0.0.0" />
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/lsp4j/updates/releases/0.21.1"/>
+			<repository location="https://ci.eclipse.org/xtext/job/lsp4j/lastStableBuild/artifact/build/p2-repository"/>
 			<unit id="org.eclipse.lsp4j.sdk.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">