diff --git a/package.json b/package.json
index c66f7f301..089d3cd33 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
         }
     ],
     "dependencies": {
-        "ajv": "6.12.3",
+        "ajv": "6.12.5",
         "async-mutex": "0.2.4",
         "basic-auth": "2.0.1",
         "bcryptjs": "2.4.3",
@@ -63,7 +63,7 @@
         "node-red-node-rbe": "^0.2.9",
         "node-red-node-sentiment": "^0.1.6",
         "node-red-node-tail": "^0.1.0",
-        "nopt": "4.0.3",
+        "nopt": "5.0.0",
         "oauth2orize": "1.11.0",
         "on-headers": "1.0.2",
         "passport": "0.4.1",
@@ -72,8 +72,8 @@
         "raw-body": "2.4.1",
         "request": "2.88.0",
         "semver": "6.3.0",
-        "tar": "6.0.2",
-        "uglify-js": "3.10.0",
+        "tar": "6.0.5",
+        "uglify-js": "3.11.0",
         "when": "3.7.8",
         "ws": "6.2.1",
         "xml2js": "0.4.23"
@@ -82,22 +82,22 @@
         "bcrypt": "3.0.8"
     },
     "devDependencies": {
-        "marked": "0.8.2",
-        "dompurify": "2.0.12",
-        "grunt": "~1.0.4",
+        "marked": "1.2.0",
+        "dompurify": "2.1.1",
+        "grunt": "1.3.0",
         "grunt-chmod": "~1.1.1",
         "grunt-cli": "~1.3.2",
-        "grunt-concurrent": "~2.3.1",
+        "grunt-concurrent": "3.0.0",
         "grunt-contrib-clean": "~2.0.0",
-        "grunt-contrib-compress": "~1.5.0",
+        "grunt-contrib-compress": "1.6.0",
         "grunt-contrib-concat": "~1.0.1",
         "grunt-contrib-copy": "~1.0.0",
         "grunt-contrib-jshint": "~2.1.0",
         "grunt-contrib-uglify": "~4.0.1",
         "grunt-contrib-watch": "~1.1.0",
-        "grunt-jsdoc": "^2.2.1",
-        "grunt-jsdoc-to-markdown": "^4.0.0",
-        "grunt-jsonlint": "~2.0.0",
+        "grunt-jsdoc": "2.4.1",
+        "grunt-jsdoc-to-markdown": "5.0.0",
+        "grunt-jsonlint": "2.1.3",
         "grunt-mkdir": "~1.0.0",
         "grunt-mocha-istanbul": "5.0.2",
         "grunt-nodemon": "~0.4.2",
@@ -112,10 +112,10 @@
         "mosca": "^2.8.3",
         "node-red-node-test-helper": "^0.2.5",
         "node-sass": "^4.14.1",
-        "should": "^8.4.0",
+        "should": "13.2.3",
         "sinon": "1.17.7",
         "stoppable": "^1.1.0",
-        "supertest": "3.4.2"
+        "supertest": "5.0.0"
     },
     "engines": {
         "node": ">=8"
diff --git a/packages/node_modules/@node-red/nodes/package.json b/packages/node_modules/@node-red/nodes/package.json
index 505ab964a..add75e9f1 100644
--- a/packages/node_modules/@node-red/nodes/package.json
+++ b/packages/node_modules/@node-red/nodes/package.json
@@ -15,7 +15,7 @@
         }
     ],
     "dependencies": {
-        "ajv": "6.12.3",
+        "ajv": "6.12.5",
         "body-parser": "1.19.0",
         "cheerio": "0.22.0",
         "content-type": "1.0.4",
diff --git a/packages/node_modules/@node-red/registry/package.json b/packages/node_modules/@node-red/registry/package.json
index bda29cc94..2439ea285 100644
--- a/packages/node_modules/@node-red/registry/package.json
+++ b/packages/node_modules/@node-red/registry/package.json
@@ -18,8 +18,8 @@
     "dependencies": {
         "@node-red/util": "1.2.0-alpha.1",
         "semver": "6.3.0",
-        "tar": "6.0.2",
-        "uglify-js": "3.10.0",
+        "tar": "6.0.5",
+        "uglify-js": "3.11.0",
         "when": "3.7.8"
     }
 }
diff --git a/packages/node_modules/node-red/package.json b/packages/node_modules/node-red/package.json
index fab79f974..fd8befbf0 100644
--- a/packages/node_modules/node-red/package.json
+++ b/packages/node_modules/node-red/package.json
@@ -42,7 +42,7 @@
         "node-red-admin": "^0.2.6",
         "node-red-node-rbe": "^0.2.9",
         "node-red-node-tail": "^0.1.0",
-        "nopt": "4.0.3",
+        "nopt": "5.0.0",
         "semver": "6.3.0"
     },
     "optionalDependencies": {