diff --git a/package-lock.json b/package-lock.json
index 8429727316c..f8ed9e7e60a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "prebid.js",
-  "version": "6.10.0-pre",
+  "version": "6.9.0-pre",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "prebid.js",
-      "version": "6.10.0-pre",
+      "version": "6.9.0-pre",
       "license": "Apache-2.0",
       "dependencies": {
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@@ -7332,9 +7332,9 @@
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-      "resolved": "https://registry.npmjs.org/date-format/-/date-format-4.0.3.tgz",
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+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/date-format/-/date-format-3.0.0.tgz",
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       "dev": true,
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@@ -11116,9 +11116,9 @@
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-      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.2.5.tgz",
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+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.1.1.tgz",
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@@ -17696,25 +17696,25 @@
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-      "resolved": "https://registry.npmjs.org/log4js/-/log4js-6.4.1.tgz",
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+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/log4js/-/log4js-6.3.0.tgz",
+      "integrity": "sha512-Mc8jNuSFImQUIateBFwdOQcmC6Q5maU0VVvdC2R6XMb66/VnT+7WS4D/0EeNMZu1YODmJe5NIn2XftCzEocUgw==",
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-        "debug": "^4.3.3",
-        "flatted": "^3.2.4",
-        "rfdc": "^1.3.0",
-        "streamroller": "^3.0.2"
+        "date-format": "^3.0.0",
+        "debug": "^4.1.1",
+        "flatted": "^2.0.1",
+        "rfdc": "^1.1.4",
+        "streamroller": "^2.2.4"
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-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.3.tgz",
-      "integrity": "sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
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@@ -17728,6 +17728,12 @@
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+    "node_modules/log4js/node_modules/flatted": {
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+      "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.2.tgz",
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+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -23344,23 +23350,32 @@
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-      "resolved": "https://registry.npmjs.org/streamroller/-/streamroller-3.0.2.tgz",
-      "integrity": "sha512-ur6y5S5dopOaRXBuRIZ1u6GC5bcEXHRZKgfBjfCglMhmIf+roVCECjvkEYzNQOXIN2/JPnkMPW/8B3CZoKaEPA==",
+      "version": "2.2.4",
+      "resolved": "https://registry.npmjs.org/streamroller/-/streamroller-2.2.4.tgz",
+      "integrity": "sha512-OG79qm3AujAM9ImoqgWEY1xG4HX+Lw+yY6qZj9R1K2mhF5bEmQ849wvrb+4vt4jLMLzwXttJlQbOdPOQVRv7DQ==",
       "dev": true,
       "dependencies": {
-        "date-format": "^4.0.3",
+        "date-format": "^2.1.0",
         "debug": "^4.1.1",
-        "fs-extra": "^10.0.0"
+        "fs-extra": "^8.1.0"
       },
       "engines": {
         "node": ">=8.0"
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+    "node_modules/streamroller/node_modules/date-format": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/date-format/-/date-format-2.1.0.tgz",
+      "integrity": "sha512-bYQuGLeFxhkxNOF3rcMtiZxvCBAquGzZm6oWA1oZ0g2THUzivaRhv8uOhdr19LmoobSOLoIAxeUK2RdbM8IFTA==",
+      "dev": true,
+      "engines": {
+        "node": ">=4.0"
+      }
+    },
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-      "version": "4.3.3",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.3.tgz",
-      "integrity": "sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
+      "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
       "dev": true,
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@@ -23374,12 +23389,44 @@
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+    "node_modules/streamroller/node_modules/fs-extra": {
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
+      "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
+      "dev": true,
+      "dependencies": {
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^4.0.0",
+        "universalify": "^0.1.0"
+      },
+      "engines": {
+        "node": ">=6 <7 || >=8"
+      }
+    },
+    "node_modules/streamroller/node_modules/jsonfile": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
+      "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
+      "dev": true,
+      "optionalDependencies": {
+        "graceful-fs": "^4.1.6"
+      }
+    },
     "node_modules/streamroller/node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
       "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
       "dev": true
     },
+    "node_modules/streamroller/node_modules/universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 4.0.0"
+      }
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@@ -27978,7 +28025,6 @@
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-      "name": "prebidjs-polyfill",
       "version": "1.0.0",
       "dev": true,
       "license": "Apache-2.0"
@@ -33637,9 +33683,9 @@
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-      "resolved": "https://registry.npmjs.org/date-format/-/date-format-4.0.3.tgz",
-      "integrity": "sha512-7P3FyqDcfeznLZp2b+OMitV9Sz2lUnsT87WaTat9nVwqsBkTzPG3lPLNwW3en6F4pHUiWzr6vb8CLhjdK9bcxQ==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/date-format/-/date-format-3.0.0.tgz",
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@@ -36652,9 +36698,9 @@
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-      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.2.5.tgz",
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+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.1.1.tgz",
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@@ -41983,27 +42029,33 @@
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-      "resolved": "https://registry.npmjs.org/log4js/-/log4js-6.4.1.tgz",
-      "integrity": "sha512-iUiYnXqAmNKiIZ1XSAitQ4TmNs8CdZYTAWINARF3LjnsLN8tY5m0vRwd6uuWj/yNY0YHxeZodnbmxKFUOM2rMg==",
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/log4js/-/log4js-6.3.0.tgz",
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-        "debug": "^4.3.3",
-        "flatted": "^3.2.4",
-        "rfdc": "^1.3.0",
-        "streamroller": "^3.0.2"
+        "date-format": "^3.0.0",
+        "debug": "^4.1.1",
+        "flatted": "^2.0.1",
+        "rfdc": "^1.1.4",
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+          "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.2.tgz",
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@@ -46543,30 +46595,62 @@
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+      "resolved": "https://registry.npmjs.org/streamroller/-/streamroller-2.2.4.tgz",
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       "dev": true,
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-        "date-format": "^4.0.3",
+        "date-format": "^2.1.0",
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-        "fs-extra": "^10.0.0"
+        "fs-extra": "^8.1.0"
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+          "dev": true,
+          "requires": {
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+            "jsonfile": "^4.0.0",
+            "universalify": "^0.1.0"
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     },