diff --git a/11_ExpressMultiple/package.json b/11_ExpressMultiple/package.json
index 19ceb75..511ab46 100644
--- a/11_ExpressMultiple/package.json
+++ b/11_ExpressMultiple/package.json
@@ -6,7 +6,7 @@
     "start": "node ./bin/www"
   },
   "dependencies": {
-    "body-parser": "~1.13.2",
+    "body-parser": "~1.20.3",
     "cookie-parser": "~1.3.5",
     "debug": "~2.2.0",
     "express": "~4.13.1",
diff --git a/12_AdvancedRESTAPI/package.json b/12_AdvancedRESTAPI/package.json
index 6694bbe..df80471 100644
--- a/12_AdvancedRESTAPI/package.json
+++ b/12_AdvancedRESTAPI/package.json
@@ -6,7 +6,7 @@
     "start": "node ./app.js"
   },
   "dependencies": {
-    "body-parser": "~1.13.2",
+    "body-parser": "~1.20.3",
     "cookie-parser": "~1.3.5",
     "debug": "~2.2.0",
     "express": "~4.13.1",
diff --git a/14_AdvancedJade/package.json b/14_AdvancedJade/package.json
index 1a67384..467f3d8 100644
--- a/14_AdvancedJade/package.json
+++ b/14_AdvancedJade/package.json
@@ -6,7 +6,7 @@
     "start": "node ./bin/www"
   },
   "dependencies": {
-    "body-parser": "~1.13.2",
+    "body-parser": "~1.20.3",
     "cookie-parser": "~1.3.5",
     "debug": "~2.2.0",
     "express": "~4.13.1",
diff --git a/package.json b/package.json
index c46497d..ad98383 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "start": "node ./bin/www"
   },
   "dependencies": {
-    "body-parser": "~1.13.2",
+    "body-parser": "~1.20.3",
     "cookie-parser": "~1.3.5",
     "debug": "~2.2.0",
     "express": "~4.13.1",