diff --git a/package-lock.json b/package-lock.json
index f7bc21e..89b73b6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
 			"license": "MIT",
 			"dependencies": {
 				"asciichart": "^1.5.25",
-				"dotenv": "^10.0.0",
+				"dotenv": "^16.0.3",
 				"ejs": "^3.1.6",
 				"express": "^4.17.1"
 			},
@@ -631,11 +631,11 @@
 			}
 		},
 		"node_modules/dotenv": {
-			"version": "10.0.0",
-			"resolved": "https://registry.npmjs.org/dotenv/-/dotenv-10.0.0.tgz",
-			"integrity": "sha512-rlBi9d8jpv9Sf1klPjNfFAuWDjKLwTIJJ/VxtoTwIR6hnZxcEOQCZg2oIL3MWBYw5GpUDKOEnND7LXTbIpQ03Q==",
+			"version": "16.0.3",
+			"resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.3.tgz",
+			"integrity": "sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==",
 			"engines": {
-				"node": ">=10"
+				"node": ">=12"
 			}
 		},
 		"node_modules/duplexer3": {
@@ -3390,9 +3390,9 @@
 			}
 		},
 		"dotenv": {
-			"version": "10.0.0",
-			"resolved": "https://registry.npmjs.org/dotenv/-/dotenv-10.0.0.tgz",
-			"integrity": "sha512-rlBi9d8jpv9Sf1klPjNfFAuWDjKLwTIJJ/VxtoTwIR6hnZxcEOQCZg2oIL3MWBYw5GpUDKOEnND7LXTbIpQ03Q=="
+			"version": "16.0.3",
+			"resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.3.tgz",
+			"integrity": "sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ=="
 		},
 		"duplexer3": {
 			"version": "0.1.4",
diff --git a/package.json b/package.json
index 99e7019..ce41251 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
 	},
 	"dependencies": {
 		"asciichart": "^1.5.25",
-		"dotenv": "^10.0.0",
+		"dotenv": "^16.0.3",
 		"ejs": "^3.1.6",
 		"express": "^4.17.1"
 	},