diff --git a/package-lock.json b/package-lock.json
index 5de3ff57..68b2b03e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5187,9 +5187,9 @@
 			}
 		},
 		"yaserver": {
-			"version": "0.3.0",
-			"resolved": "https://registry.npmjs.org/yaserver/-/yaserver-0.3.0.tgz",
-			"integrity": "sha512-q7O/gz6B46jA0QZptLxPDBWwojnbpxXwjHGHwWKghsPQBNDcTwOmJ2wTbFAoU6me1M/Z995eATE5THYmGzGE6A==",
+			"version": "0.4.0",
+			"resolved": "https://registry.npmjs.org/yaserver/-/yaserver-0.4.0.tgz",
+			"integrity": "sha512-98Vj4sgqB1fLcpf2wK7h3dFCaabISHU9CXZHaAx3QLkvTTCD31MzMcNbw5V5jZFBK7ffkFqfWig6B20KQt4wtA==",
 			"dev": true
 		}
 	}
diff --git a/package.json b/package.json
index e40f7b0a..5b5a78cc 100644
--- a/package.json
+++ b/package.json
@@ -53,6 +53,6 @@
 		"vscode-languageserver-textdocument": "^1.0.2",
 		"vscode-languageserver-types": "3.16.0",
 		"vscode-uri": "3.0.2",
-		"yaserver": "^0.3.0"
+		"yaserver": "^0.4.0"
 	}
 }