diff --git a/package.json b/package.json
index 78cf1ec..c6255d3 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "bs58": "^5.0.0",
     "mz": "^2.7.0",
     "tsconfig": "^7.0.0",
-    "yaml": "^2.0.0"
+    "yaml": "^2.8.3"
   },
   "devDependencies": {
     "@tsconfig/recommended": "^1.0.1",
diff --git a/yarn.lock b/yarn.lock
index a6515df..dd6183a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2575,10 +2575,10 @@ yallist@^4.0.0:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
 
-yaml@*, yaml@^2.0.0:
-  version "2.3.4"
-  resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.3.4.tgz#53fc1d514be80aabf386dc6001eb29bf3b7523b2"
-  integrity sha512-8aAvwVUSHpfEqTQ4w/KMlf3HcRdt50E5ODIQJBw1fQ5RL34xabzxtUlzTXVqc4rkZsPbvrXKWnABCD7kWSmocA==
+yaml@*, 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==
 
 yargs-parser@20.2.4:
   version "20.2.4"