diff --git a/package.json b/package.json
index 7187d1e..822477f 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "@typescript-eslint/parser": "5.62.0",
     "aws-lambda": "1.0.7",
     "doctoc": "2.2.1",
-    "dotenv": "14.3.2",
+    "dotenv": "16.6.1",
     "env-var": "7.5.0",
     "eslint": "7.32.0",
     "eslint-config-standard": "16.0.3",
diff --git a/yarn.lock b/yarn.lock
index d907bf2..ca94499 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5015,10 +5015,10 @@ dotenv-expand@^5.1.0:
   resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-5.1.0.tgz#3fbaf020bfd794884072ea26b1e9791d45a629f0"
   integrity sha512-YXQl1DSa4/PQyRfgrv6aoNjhasp/p4qs9FjJ4q4cQk+8m4r6k4ZSiEyytKG8f8W9gi8WsQtIObNmKd+tMzNTmA==
 
-dotenv@14.3.2:
-  version "14.3.2"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-14.3.2.tgz#7c30b3a5f777c79a3429cb2db358eef6751e8369"
-  integrity sha512-vwEppIphpFdvaMCaHfCEv9IgwcxMljMw2TnAQBB4VWPvzXQLTb82jwmdOKzlEVUL3gNFT4l4TPKO+Bn+sqcrVQ==
+dotenv@16.6.1:
+  version "16.6.1"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.6.1.tgz#773f0e69527a8315c7285d5ee73c4459d20a8020"
+  integrity sha512-uBq4egWHTcTt33a72vpSG0z3HnPuIl6NqYcTrKEg2azoEyl2hpW0zqlxysq2pK9HlDIHyHyakeYaYnSAwd8bow==
 
 dotenv@^10.0.0:
   version "10.0.0"