diff --git a/package-lock.json b/package-lock.json
index 4b3570c..91ae0b1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "prettier": "^1.19.1",
         "retire": "^5.1.1",
         "ts-jest": "29.2.2",
-        "tslint": "5.16.0",
+        "tslint": "5.20.1",
         "tslint-config-prettier": "1.18.0",
         "tslint-plugin-prettier": "2.0.1",
         "typescript": "5.1.6"
@@ -2267,10 +2267,11 @@
       }
     },
     "node_modules/diff": {
-      "version": "3.5.0",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
-      "integrity": "sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==",
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.4.tgz",
+      "integrity": "sha512-X07nttJQkwkfKfvTPG/KSnE2OMdcUCao6+eXF3wmnIQRn2aPAHH3VxDbDOdegkd6JbPsXqShpvEOHfAT+nCNwQ==",
       "dev": true,
+      "license": "BSD-3-Clause",
       "engines": {
         "node": ">=0.3.1"
       }
@@ -5882,18 +5883,19 @@
       "dev": true
     },
     "node_modules/tslint": {
-      "version": "5.16.0",
-      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.16.0.tgz",
-      "integrity": "sha512-UxG2yNxJ5pgGwmMzPMYh/CCnCnh0HfPgtlVRDs1ykZklufFBL1ZoTlWFRz2NQjcoEiDoRp+JyT0lhBbbH/obyA==",
+      "version": "5.20.1",
+      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.20.1.tgz",
+      "integrity": "sha512-EcMxhzCFt8k+/UP5r8waCf/lzmeSyVlqxqMEDQE7rWYiQky8KpIBz1JAoYXfROHrPZ1XXd43q8yQnULOLiBRQg==",
       "dev": true,
+      "license": "Apache-2.0",
       "dependencies": {
         "@babel/code-frame": "^7.0.0",
         "builtin-modules": "^1.1.1",
         "chalk": "^2.3.0",
         "commander": "^2.12.1",
-        "diff": "^3.2.0",
+        "diff": "^4.0.1",
         "glob": "^7.1.1",
-        "js-yaml": "^3.13.0",
+        "js-yaml": "^3.13.1",
         "minimatch": "^3.0.4",
         "mkdirp": "^0.5.1",
         "resolve": "^1.3.2",
@@ -5908,7 +5910,7 @@
         "node": ">=4.8.0"
       },
       "peerDependencies": {
-        "typescript": ">=2.1.0 || >=2.1.0-dev || >=2.2.0-dev || >=2.3.0-dev || >=2.4.0-dev || >=2.5.0-dev || >=2.6.0-dev || >=2.7.0-dev || >=2.8.0-dev || >=2.9.0-dev || >=3.0.0-dev || >= 3.1.0-dev || >= 3.2.0-dev"
+        "typescript": ">=2.3.0-dev || >=2.4.0-dev || >=2.5.0-dev || >=2.6.0-dev || >=2.7.0-dev || >=2.8.0-dev || >=2.9.0-dev || >=3.0.0-dev || >= 3.1.0-dev || >= 3.2.0-dev"
       }
     },
     "node_modules/tslint-config-prettier": {
diff --git a/package.json b/package.json
index ee01db4..d88a0e6 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "prettier": "^1.19.1",
     "retire": "^5.1.1",
     "ts-jest": "29.2.2",
-    "tslint": "5.16.0",
+    "tslint": "5.20.1",
     "tslint-config-prettier": "1.18.0",
     "tslint-plugin-prettier": "2.0.1",
     "typescript": "5.1.6"