diff --git a/package.json b/package.json
index d14e45e0d6..26d6e56fbd 100644
--- a/package.json
+++ b/package.json
@@ -367,6 +367,17 @@
           ],
           "description": "Controls the diagnostic severity for JSON instructions that are written incorrectly with single quotes."
         },
+        "docker.languageserver.diagnostics.instructionWorkdirRelative": {
+          "scope": "resource",
+          "type": "string",
+          "default": "warning",
+          "enum": [
+            "ignore",
+            "warning",
+            "error"
+          ],
+          "description": "Controls the diagnostic severity for WORKDIR instructions that do not point to an absolute path."
+        },
         "docker.attachShellCommand.linuxContainer": {
           "type": "string",
           "default": "/bin/sh",
@@ -594,7 +605,7 @@
     "azure-arm-containerregistry": "^2.3.0",
     "azure-arm-resource": "^2.0.0-preview",
     "azure-arm-website": "^1.0.0-preview",
-    "dockerfile-language-server-nodejs": "^0.0.18",
+    "dockerfile-language-server-nodejs": "^0.0.19",
     "dockerode": "^2.5.1",
     "fs-extra": "^6.0.1",
     "glob": "7.1.2",