diff --git a/package-lock.json b/package-lock.json
index 0ca8108ae..7970fb495 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5187,9 +5187,9 @@
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-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
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+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
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       "dev": true
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diff --git a/packages/cli/package-lock.json b/packages/cli/package-lock.json
index a67fce4f6..403eb5c48 100644
--- a/packages/cli/package-lock.json
+++ b/packages/cli/package-lock.json
@@ -2360,11 +2360,6 @@
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-        },
-        "qs": {
-          "version": "6.9.6",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.6.tgz",
-          "integrity": "sha512-TIRk4aqYLNoJUbd+g2lEdz5kLWIuTMRagAXxl78Q0RiVjAOugHmeKNGdd3cwo/ktpf9aL9epCfFqWDEKysUlLQ=="
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@@ -4352,11 +4347,6 @@
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-        "qs": {
-          "version": "6.9.6",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.6.tgz",
-          "integrity": "sha512-TIRk4aqYLNoJUbd+g2lEdz5kLWIuTMRagAXxl78Q0RiVjAOugHmeKNGdd3cwo/ktpf9aL9epCfFqWDEKysUlLQ=="
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           "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
@@ -9227,9 +9217,9 @@
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-      "version": "6.5.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+      "version": "6.9.6",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.6.tgz",
+      "integrity": "sha512-TIRk4aqYLNoJUbd+g2lEdz5kLWIuTMRagAXxl78Q0RiVjAOugHmeKNGdd3cwo/ktpf9aL9epCfFqWDEKysUlLQ=="
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       "version": "5.1.1",
@@ -9797,6 +9787,13 @@
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         "tunnel-agent": "^0.6.0",
         "uuid": "^3.3.2"
+      },
+      "dependencies": {
+        "qs": {
+          "version": "6.5.3",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+          "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA=="
+        }
       }
     },
     "require-directory": {
diff --git a/packages/wct-local/package-lock.json b/packages/wct-local/package-lock.json
index 90a62890c..bd0874b53 100644
--- a/packages/wct-local/package-lock.json
+++ b/packages/wct-local/package-lock.json
@@ -792,9 +792,9 @@
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     "node_modules/qs": {
-      "version": "6.5.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+      "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==",
       "engines": {
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@@ -1782,9 +1782,9 @@
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     "qs": {
-      "version": "6.5.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+      "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA=="
     },
     "readable-stream": {
       "version": "3.4.0",
diff --git a/packages/wct-sauce/package-lock.json b/packages/wct-sauce/package-lock.json
index 583d2fa24..bdefad552 100644
--- a/packages/wct-sauce/package-lock.json
+++ b/packages/wct-sauce/package-lock.json
@@ -417,9 +417,9 @@
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 		},
 		"qs": {
-			"version": "6.5.2",
-			"resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-			"integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+			"version": "6.5.3",
+			"resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+			"integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA=="
 		},
 		"request": {
 			"version": "2.88.0",
diff --git a/packages/web-component-tester/package-lock.json b/packages/web-component-tester/package-lock.json
index 27a5b8a04..86846eda4 100644
--- a/packages/web-component-tester/package-lock.json
+++ b/packages/web-component-tester/package-lock.json
@@ -9318,9 +9318,9 @@
 			},
 			"dependencies": {
 				"qs": {
-					"version": "6.5.2",
-					"resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-					"integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+					"version": "6.5.3",
+					"resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+					"integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA=="
 				}
 			}
 		},