diff --git a/package-lock.json b/package-lock.json
index 7fb6cf7..185c8a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "startbootstrap-clean-blog-jekyll",
-    "version": "4.0.0",
+    "version": "4.0.1",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
@@ -405,12 +405,20 @@
             "dev": true,
             "requires": {
                 "hoek": "2.x.x"
+            },
+            "dependencies": {
+                "hoek": {
+                    "version": "2.16.3",
+                    "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
+                    "integrity": "sha512-V6Yw1rIcYV/4JsnggjBU0l4Kr+EXhpwqXRusENU1Xx6ro00IHPHYNynCuBTOZAPlr3AAmLvchH9I7N/VUdvOwQ==",
+                    "dev": true
+                }
             }
         },
         "bootstrap": {
-            "version": "4.1.1",
-            "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.1.1.tgz",
-            "integrity": "sha512-SpiDSOcbg4J/PjVSt4ny5eY6j74VbVSjROY4Fb/WIUXBV9cnb5luyR4KnPvNoXuGnBK1T+nJIWqRsvU3yP8Mcg=="
+            "version": "4.3.1",
+            "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.3.1.tgz",
+            "integrity": "sha512-rXqOmH1VilAt2DyPzluTi2blhk17bO7ef+zLLPlWvG494pDxcM234pJ8wTc/6R40UWizAIIMgxjvxZg5kmsbag=="
         },
         "brace-expansion": {
             "version": "1.1.8",
@@ -1764,7 +1772,8 @@
                 "ansi-regex": {
                     "version": "2.1.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "aproba": {
                     "version": "1.2.0",
@@ -1785,12 +1794,14 @@
                 "balanced-match": {
                     "version": "1.0.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "brace-expansion": {
                     "version": "1.1.11",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "balanced-match": "^1.0.0",
                         "concat-map": "0.0.1"
@@ -1805,17 +1816,20 @@
                 "code-point-at": {
                     "version": "1.1.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "concat-map": {
                     "version": "0.0.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "console-control-strings": {
                     "version": "1.1.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "core-util-is": {
                     "version": "1.0.2",
@@ -1932,7 +1946,8 @@
                 "inherits": {
                     "version": "2.0.3",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "ini": {
                     "version": "1.3.5",
@@ -1944,6 +1959,7 @@
                     "version": "1.0.0",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "number-is-nan": "^1.0.0"
                     }
@@ -1958,6 +1974,7 @@
                     "version": "3.0.4",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "brace-expansion": "^1.1.7"
                     }
@@ -1965,12 +1982,14 @@
                 "minimist": {
                     "version": "0.0.8",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "minipass": {
                     "version": "2.2.4",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "safe-buffer": "^5.1.1",
                         "yallist": "^3.0.0"
@@ -1989,6 +2008,7 @@
                     "version": "0.5.1",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "minimist": "0.0.8"
                     }
@@ -2069,7 +2089,8 @@
                 "number-is-nan": {
                     "version": "1.0.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "object-assign": {
                     "version": "4.1.1",
@@ -2081,6 +2102,7 @@
                     "version": "1.4.0",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "wrappy": "1"
                     }
@@ -2166,7 +2188,8 @@
                 "safe-buffer": {
                     "version": "5.1.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "safer-buffer": {
                     "version": "2.1.2",
@@ -2202,6 +2225,7 @@
                     "version": "1.0.2",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "code-point-at": "^1.0.0",
                         "is-fullwidth-code-point": "^1.0.0",
@@ -2221,6 +2245,7 @@
                     "version": "3.0.1",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "ansi-regex": "^2.0.0"
                     }
@@ -2264,12 +2289,14 @@
                 "wrappy": {
                     "version": "1.0.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "yallist": {
                     "version": "3.0.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 }
             }
         },
@@ -2902,14 +2929,16 @@
                 "cryptiles": "2.x.x",
                 "hoek": "2.x.x",
                 "sntp": "1.x.x"
+            },
+            "dependencies": {
+                "hoek": {
+                    "version": "2.16.3",
+                    "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
+                    "integrity": "sha512-V6Yw1rIcYV/4JsnggjBU0l4Kr+EXhpwqXRusENU1Xx6ro00IHPHYNynCuBTOZAPlr3AAmLvchH9I7N/VUdvOwQ==",
+                    "dev": true
+                }
             }
         },
-        "hoek": {
-            "version": "5.0.3",
-            "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
-            "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
-            "dev": true
-        },
         "homedir-polyfill": {
             "version": "1.0.1",
             "resolved": "https://registry.npmjs.org/homedir-polyfill/-/homedir-polyfill-1.0.1.tgz",
@@ -5158,6 +5187,14 @@
             "dev": true,
             "requires": {
                 "hoek": "2.x.x"
+            },
+            "dependencies": {
+                "hoek": {
+                    "version": "2.16.3",
+                    "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
+                    "integrity": "sha512-V6Yw1rIcYV/4JsnggjBU0l4Kr+EXhpwqXRusENU1Xx6ro00IHPHYNynCuBTOZAPlr3AAmLvchH9I7N/VUdvOwQ==",
+                    "dev": true
+                }
             }
         },
         "socket.io": {
@@ -5404,6 +5441,13 @@
                 "bootstrap": "4.1.1",
                 "font-awesome": "4.7.0",
                 "jquery": "3.3.1"
+            },
+            "dependencies": {
+                "bootstrap": {
+                    "version": "4.1.1",
+                    "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.1.1.tgz",
+                    "integrity": "sha512-SpiDSOcbg4J/PjVSt4ny5eY6j74VbVSjROY4Fb/WIUXBV9cnb5luyR4KnPvNoXuGnBK1T+nJIWqRsvU3yP8Mcg=="
+                }
             }
         },
         "static-extend": {
diff --git a/package.json b/package.json
index a0cc601..d7acb2b 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
         "url": "https://github.com/BlackrockDigital/startbootstrap-clean-blog-jekyll.git"
     },
     "dependencies": {
-        "bootstrap": "4.1.1",
+        "bootstrap": "4.3.1",
         "font-awesome": "4.7.0",
         "jquery": "3.3.1",
         "popper.js": "1.14.3",