diff --git a/tools/package-lock.json b/tools/package-lock.json
index ee8c08d..c7acfa3 100644
--- a/tools/package-lock.json
+++ b/tools/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "apigee-edge-wssec-example-tools",
-  "version": "0.1.6",
+  "version": "0.1.7",
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   "dependencies": {
@@ -10,65 +10,83 @@
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-      "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
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+      "resolved": "https://registry.npmjs.org/apigee-edge-js/-/apigee-edge-js-0.4.27.tgz",
+      "integrity": "sha512-wHXZfVR7VHMMxbUdSDkASDYioTVc0S8cPEYcSQbVePQayCcKOhUoPvYu03QnIfHsVkyiPscroMuymwM9IEyA8w==",
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-        "archiver": "^2.1.1",
-        "merge": "^1.2.0",
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-        "qs": "^6.3.0",
-        "readline-sync": "^1.4.1",
-        "request": "2.87.0",
-        "sprintf-js": "^1.0.3",
+        "qs": "6.4.0",
+        "readline-sync": "1.4.7",
+        "request": "2.88.0",
+        "sprintf-js": "1.1.2",
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-        "xml2js": "^0.4.17"
+        "xml2js": "0.4.17"
+      },
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+          "resolved": "https://registry.npmjs.org/readline-sync/-/readline-sync-1.4.7.tgz",
+          "integrity": "sha1-ABv91MBhEMPAhMY798alYCIhPzA="
+        },
+        "sprintf-js": {
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+          "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.2.tgz",
+          "integrity": "sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug=="
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-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/archiver/-/archiver-2.1.1.tgz",
-      "integrity": "sha1-/2YrSnggFJSj7lRNOjP+dJZQnrw=",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/archiver/-/archiver-3.0.0.tgz",
+      "integrity": "sha512-5QeR6Xc5hSA9X1rbQfcuQ6VZuUXOaEdB65Dhmk9duuRJHYif/ZyJfuyJqsQrj34PFjU5emv5/MmfgA8un06onw==",
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-      "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-1.3.0.tgz",
-      "integrity": "sha1-5QtMCccL89aA4y/xt5lOn52JUXQ=",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-2.1.0.tgz",
+      "integrity": "sha512-bEL/yUb/fNNiNTuUz979Z0Yg5L+LzLxGJz8x79lYmR54fmTIb6ob/hNQgkQnIUDWIFjZVQwl9Xs356I6BAMHfw==",
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-        "glob": "^7.0.0",
-        "graceful-fs": "^4.1.0",
+        "glob": "^7.1.4",
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-        "lodash": "^4.8.0",
-        "normalize-path": "^2.0.0",
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-      "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y="
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
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@@ -76,11 +94,11 @@
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+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
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-        "lodash": "^4.17.10"
+        "lodash": "^4.17.14"
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@@ -94,28 +112,32 @@
       "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
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-      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.7.0.tgz",
-      "integrity": "sha512-32NDda82rhwD9/JBCCkB+MRYDp0oSvlo2IL6rQWA10PQi7tDUM3eqMSltXmY+Oyl/7N3P3qNtAlv7X0d9bI28w=="
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.11.0.tgz",
+      "integrity": "sha512-xh1Rl34h6Fi1DC2WWKfxUTVqRsNnr6LsKz2+hfwDxQJWmrx8+c7ylaqBMcHfl1U1r2dsifOvKX3LQuLNZ+XSvA=="
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-      "version": "1.0.0",
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-      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
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+    },
+    "base64-js": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
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-      "integrity": "sha1-Y7xdy2EzG5K8Bf1SiVPDNGKgb40=",
-      "optional": true,
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
+      "integrity": "sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=",
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-      "integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.3.tgz",
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@@ -130,6 +152,15 @@
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+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
+      "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
+      "requires": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.1.13"
+      }
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@@ -159,28 +190,23 @@
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-      "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
+      "version": "1.0.8",
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-      "integrity": "sha1-UkqfEJA/OoEzibAiXSfEi7dRiQ8=",
+      "version": "2.1.1",
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@@ -189,22 +215,37 @@
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-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
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-      "resolved": "https://registry.npmjs.org/crc/-/crc-3.5.0.tgz",
-      "integrity": "sha1-mLi6fUiWZbo5efWbITgTdBAaGWQ="
+      "version": "3.8.0",
+      "resolved": "https://registry.npmjs.org/crc/-/crc-3.8.0.tgz",
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-      "integrity": "sha1-483TtN8xaN10494/u8t7KX/pCPQ=",
+      "version": "3.0.1",
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         "crc": "^3.4.4",
-        "readable-stream": "^2.0.0"
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
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+          "requires": {
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+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
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@@ -215,32 +256,37 @@
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       }
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+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/dateformat/-/dateformat-3.0.3.tgz",
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-      "integrity": "sha1-D8c6ntXw1Tw4GTOYUj735UN3dQU=",
-      "optional": true,
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+      "integrity": "sha1-OoOpBOVDUyh4dMVkt1SThoSamMk=",
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+        "jsbn": "~0.1.0",
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+      "version": "1.4.4",
+      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
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-      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
-      "integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ="
+      "version": "3.0.2",
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@@ -248,14 +294,14 @@
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-      "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ="
+      "version": "3.1.3",
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-      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I="
+      "version": "2.1.0",
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@@ -263,12 +309,12 @@
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@@ -291,9 +337,9 @@
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@@ -649,33 +751,47 @@
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