diff --git a/package-lock.json b/package-lock.json
index 4073b80c..7e9b0e03 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1646,9 +1646,9 @@
       "dev": true
     },
     "bootstrap": {
-      "version": "4.4.1",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.4.1.tgz",
-      "integrity": "sha512-tbx5cHubwE6e2ZG7nqM3g/FZ5PQEDMWmMGNrCUBVRPHXTJaH7CBDdsLeu3eCh3B1tzAxTnAbtmrzvWEvT2NNEA=="
+      "version": "4.6.1",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.6.1.tgz",
+      "integrity": "sha512-0dj+VgI9Ecom+rvvpNZ4MUZJz8dcX7WCX+eTID9+/8HgOkv3dsRzi8BGeZJCQU6flWQVYxwTQnEZFrmJSEO7og=="
     },
     "brace-expansion": {
       "version": "1.1.11",
@@ -2000,7 +2000,8 @@
     "caniuse-lite": {
       "version": "1.0.30001018",
       "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001018.tgz",
-      "integrity": "sha512-GTHI7xdD2EX/U9UgNCEdekriT81N6ZwipsTGKAI1hrv3VEC96BvS5RVoc9Odlf9ftS92oxgflAGbYLi8UjIiVA=="
+      "integrity": "sha512-GTHI7xdD2EX/U9UgNCEdekriT81N6ZwipsTGKAI1hrv3VEC96BvS5RVoc9Odlf9ftS92oxgflAGbYLi8UjIiVA==",
+      "dev": true
     },
     "caseless": {
       "version": "0.12.0",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 687e762e..422a67e2
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   },
   "homepage": "https://github.com/mozilla/server-side-tls",
   "dependencies": {
-    "bootstrap": "^4.4.1",
+    "bootstrap": "^4.6.1",
     "clipboard": "^2.0.4",
     "handlebars": "^4.5.3",
     "highlight.js": "^9.17.1",