diff --git a/vscode-extensions/vscode-bosh/package.json b/vscode-extensions/vscode-bosh/package.json
index c7e1e589f..c0b814310 100644
--- a/vscode-extensions/vscode-bosh/package.json
+++ b/vscode-extensions/vscode-bosh/package.json
@@ -100,7 +100,7 @@
   },
   "dependencies": {
     "commons-vscode": "file:../commons-vscode/commons-vscode-0.1.4.tgz",
-    "vscode-languageclient": "^3.4.2"
+    "vscode-languageclient": "^4.0.0"
   },
   "devDependencies": {
     "vsce": "^1.36.1",
diff --git a/vscode-extensions/vscode-concourse/package.json b/vscode-extensions/vscode-concourse/package.json
index 34e86157f..46dc50e2b 100644
--- a/vscode-extensions/vscode-concourse/package.json
+++ b/vscode-extensions/vscode-concourse/package.json
@@ -91,7 +91,7 @@
   },
   "dependencies": {
     "commons-vscode": "file:../commons-vscode/commons-vscode-0.1.4.tgz",
-    "vscode-languageclient": "^3.4.2"
+    "vscode-languageclient": "^4.0.0"
   },
   "devDependencies": {
     "vsce": "^1.36.1",
diff --git a/vscode-extensions/vscode-manifest-yaml/package.json b/vscode-extensions/vscode-manifest-yaml/package.json
index 4ba65a91f..c38b3c4e6 100644
--- a/vscode-extensions/vscode-manifest-yaml/package.json
+++ b/vscode-extensions/vscode-manifest-yaml/package.json
@@ -59,7 +59,7 @@
   },
   "dependencies": {
     "commons-vscode": "file:../commons-vscode/commons-vscode-0.1.4.tgz",
-    "vscode-languageclient": "^3.4.2"
+    "vscode-languageclient": "^4.0.0"
   },
   "devDependencies": {
     "vsce": "^1.36.1",
diff --git a/vscode-extensions/vscode-spring-boot/package.json b/vscode-extensions/vscode-spring-boot/package.json
index 7d8cad3e6..85df507ea 100644
--- a/vscode-extensions/vscode-spring-boot/package.json
+++ b/vscode-extensions/vscode-spring-boot/package.json
@@ -80,7 +80,7 @@
   },
   "dependencies": {
     "commons-vscode": "file:../commons-vscode/commons-vscode-0.1.4.tgz",
-    "vscode-languageclient": "^3.4.2"
+    "vscode-languageclient": "^4.0.0"
   },
   "devDependencies": {
     "vsce": "^1.36.1",