diff --git a/package.json b/package.json
index 8e07d7a7..65357c31 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "vscode-languageserver-protocol": "3.16.0",
     "vscode-languageserver-textdocument": "1.0.4",
     "vscode-uri": "3.0.3",
-    "yaml": "2.2.2"
+    "yaml": "2.8.3"
   },
   "devDependencies": {
     "@babel/types": "^7.12.12",
diff --git a/yarn.lock b/yarn.lock
index 3cac21d7..9088feb8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6872,10 +6872,10 @@ yallist@^4.0.0:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
 
-yaml@2.2.2:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.2.2.tgz#ec551ef37326e6d42872dad1970300f8eb83a073"
-  integrity sha512-CBKFWExMn46Foo4cldiChEzn7S7SRV+wqiluAb6xmueD/fGyRHIhX8m14vVGgeFWjN540nKCNVj6P21eQjgTuA==
+yaml@2.8.3:
+  version "2.8.3"
+  resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.8.3.tgz#a0d6bd2efb3dd03c59370223701834e60409bd7d"
+  integrity sha512-AvbaCLOO2Otw/lW5bmh9d/WEdcDFdQp2Z2ZUH3pX9U2ihyUY0nvLv7J6TrWowklRGPYbB/IuIMfYgxaCPg5Bpg==
 
 yaml@^1.10.2:
   version "1.10.2"