fix(deps): update dependency express [security]

Author: renovate[bot]

07_BasicExpress/package.json

@@ -8,7 +8,7 @@
     "email": ""
   },
   "dependencies": {
-    "express": "4.16.0",
+    "express": "4.20.0",
     "jade": "*",
     "stylus": "*",
     "snyk": "^1.99.0"

08_ExpressREST/package.json

@@ -8,7 +8,7 @@
     "email": ""
   },
   "dependencies": {
-    "express": "3.4.4",
+    "express": "4.20.0",
     "jade": "*",
     "stylus": "*"
   }

11_ExpressMultiple/package.json

@@ -9,7 +9,7 @@
     "body-parser": "~1.13.2",
     "cookie-parser": "~1.3.5",
     "debug": "~2.2.0",
-    "express": "~4.13.1",
+    "express": "~4.21.0",
     "jade": "~1.11.0",
     "morgan": "~1.6.1",
     "serve-favicon": "~2.3.0"

12_AdvancedRESTAPI/package.json

@@ -9,7 +9,7 @@
     "body-parser": "~1.13.2",
     "cookie-parser": "~1.3.5",
     "debug": "~2.2.0",
-    "express": "~4.13.1",
+    "express": "~4.21.0",
     "jade": "~1.11.0",
     "morgan": "~1.6.1",
     "serve-favicon": "~2.3.0"

14_AdvancedJade/package.json

@@ -9,7 +9,7 @@
     "body-parser": "~1.13.2",
     "cookie-parser": "~1.3.5",
     "debug": "~2.2.0",
-    "express": "~4.13.1",
+    "express": "~4.21.0",
     "jade": "~1.11.0",
     "morgan": "~1.6.1",
     "serve-favicon": "~2.3.0"

package.json

@@ -9,7 +9,7 @@
     "body-parser": "~1.13.2",
     "cookie-parser": "~1.3.5",
     "debug": "~2.2.0",
-    "express": "~4.13.1",
+    "express": "~4.21.0",
     "jade": "~1.11.0",
     "morgan": "~1.6.1",
     "serve-favicon": "~2.3.0"