diff --git a/packages/h5p-mongos3/package-lock.json b/packages/h5p-mongos3/package-lock.json
index c51a3178f..b3cb3334c 100644
--- a/packages/h5p-mongos3/package-lock.json
+++ b/packages/h5p-mongos3/package-lock.json
@@ -168,18 +168,23 @@
 			"optional": true
 		},
 		"mongodb": {
-			"version": "3.6.5",
-			"resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.5.tgz",
-			"integrity": "sha512-mQlYKw1iGbvJJejcPuyTaytq0xxlYbIoVDm2FODR+OHxyEiMR021vc32bTvamgBjCswsD54XIRwhg3yBaWqJjg==",
+			"version": "3.6.6",
+			"resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.6.tgz",
+			"integrity": "sha512-WlirMiuV1UPbej5JeCMqE93JRfZ/ZzqE7nJTwP85XzjAF4rRSeq2bGCb1cjfoHLOF06+HxADaPGqT0g3SbVT1w==",
 			"requires": {
 				"bl": "^2.2.1",
 				"bson": "^1.1.4",
 				"denque": "^1.4.1",
-				"require_optional": "^1.0.1",
+				"optional-require": "^1.0.2",
 				"safe-buffer": "^5.1.2",
 				"saslprep": "^1.0.0"
 			}
 		},
+		"optional-require": {
+			"version": "1.0.2",
+			"resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.0.2.tgz",
+			"integrity": "sha512-HZubVd6IfHsbnpdNF/ICaSAzBUEW1TievpkjY3tB4Jnk8L7+pJ3conPzUt3Mn/6OZx9uzTDOHYPGA8/AxYHBOg=="
+		},
 		"process-nextick-args": {
 			"version": "2.0.1",
 			"resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
@@ -222,20 +227,6 @@
 				}
 			}
 		},
-		"require_optional": {
-			"version": "1.0.1",
-			"resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
-			"integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
-			"requires": {
-				"resolve-from": "^2.0.0",
-				"semver": "^5.1.0"
-			}
-		},
-		"resolve-from": {
-			"version": "2.0.0",
-			"resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-2.0.0.tgz",
-			"integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
-		},
 		"safe-buffer": {
 			"version": "5.2.1",
 			"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
@@ -255,11 +246,6 @@
 			"resolved": "https://registry.npmjs.org/sax/-/sax-1.2.1.tgz",
 			"integrity": "sha1-e45lYZCyKOgaZq6nSEgNgozS03o="
 		},
-		"semver": {
-			"version": "5.7.1",
-			"resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
-			"integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
-		},
 		"sparse-bitfield": {
 			"version": "3.0.3",
 			"resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
diff --git a/packages/h5p-mongos3/package.json b/packages/h5p-mongos3/package.json
index 2aba0fcb9..ee10e3094 100644
--- a/packages/h5p-mongos3/package.json
+++ b/packages/h5p-mongos3/package.json
@@ -47,7 +47,7 @@
     "dependencies": {
         "aws-sdk": "2.881.0",
         "@lumieducation/h5p-server": "^7.5.0",
-        "mongodb": "3.6.5",
+        "mongodb": "3.6.6",
         "stream-buffers": "^3.0.2"
     },
     "main": "./build/index.js",