diff --git a/package-lock.json b/package-lock.json
index 91c71c0..741cda3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "biiif",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -121,9 +121,9 @@
       "dev": true
     },
     "are-we-there-yet": {
-      "version": "1.1.5",
-      "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz",
-      "integrity": "sha512-5hYdAkZlcG8tOLujVDTgCT+uPX0VnpAH28gWsLfzpXYm7wP6mp5Q/gYyR7YQ0cKVJcXJnl3j2kpBan13PtQf6w==",
+      "version": "1.1.7",
+      "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.7.tgz",
+      "integrity": "sha512-nxwy40TuMiUGqMyRHgCSWZ9FM4VAoRP4xUYSTv5ImRog+h9yISPbVH7H8fASCIzYn9wlEv4zvFL7uKDMCFQm3g==",
       "requires": {
         "delegates": "^1.0.0",
         "readable-stream": "^2.0.6"
@@ -430,30 +430,15 @@
     "code-point-at": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
-      "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
+      "integrity": "sha512-RpAVKQA5T63xEj6/giIbUEtZwJ4UFIc3ZtvEkiaUERylqe8xb5IvqcgOurZLahv93CLKfxcw5YI+DZcUBRyLXA=="
     },
     "color": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/color/-/color-3.1.3.tgz",
-      "integrity": "sha512-xgXAcTHa2HeFCGLE9Xs/R82hujGtu9Jd9x4NW3T34+OMs7VoPsjwzRczKHvTAHeJwWFwX5j15+MgAppE8ztObQ==",
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/color/-/color-4.2.3.tgz",
+      "integrity": "sha512-1rXeuUUiGGrykh+CeBdu5Ie7OJwinCgQY0bc7GCRxy5xVHy+moaqkpL/jqQq0MtQOeYcrqEz4abc5f0KtU7W4A==",
       "requires": {
-        "color-convert": "^1.9.1",
-        "color-string": "^1.5.4"
-      },
-      "dependencies": {
-        "color-convert": {
-          "version": "1.9.3",
-          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
-          "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
-          "requires": {
-            "color-name": "1.1.3"
-          }
-        },
-        "color-name": {
-          "version": "1.1.3",
-          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
-          "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
-        }
+        "color-convert": "^2.0.1",
+        "color-string": "^1.9.0"
       }
     },
     "color-convert": {
@@ -470,9 +455,9 @@
       "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
     },
     "color-string": {
-      "version": "1.5.5",
-      "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.5.5.tgz",
-      "integrity": "sha512-jgIoum0OfQfq9Whcfc2z/VhCNcmQjWbey6qBX0vqt7YICflUmBCh9E9CiQD5GSJ+Uehixm3NUwHVhqUAWRivZg==",
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.9.1.tgz",
+      "integrity": "sha512-shrVawQFojnZv6xM40anx4CkoDP+fZsw/ZerEMsW/pyzsRbElpsL/DBVW7q3ExxwusdNXI3lXpuhEZkzs8p5Eg==",
       "requires": {
         "color-name": "^1.0.0",
         "simple-swizzle": "^0.2.2"
@@ -533,7 +518,7 @@
     "console-control-strings": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
-      "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4="
+      "integrity": "sha512-ty/fTekppD2fIwRvnZAVdeOiGd1c7YXEixbgJTNzqcxJWKQnjJ/V1bNEEE6hygpM3WjwHFUVK6HTjWSzV4a8sQ=="
     },
     "content-disposition": {
       "version": "0.5.2",
@@ -542,9 +527,9 @@
       "dev": true
     },
     "core-util-is": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
     },
     "cross-spawn": {
       "version": "5.1.0",
@@ -581,11 +566,11 @@
       "dev": true
     },
     "decompress-response": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-4.2.1.tgz",
-      "integrity": "sha512-jOSne2qbyE+/r8G1VU+G/82LBs2Fs4LAsTiLSHOCOMZQl2OKZ6i8i4IyHemTe+/yIXOtTcRQMzPcgyhoFlqPkw==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-6.0.0.tgz",
+      "integrity": "sha512-aW35yZM6Bb/4oJlZncMH2LCoZtJXTRxES17vE3hoRiowU2kWHaJKFkSBDnDR+cm9J+9QhXmREyIfv0pji9ejCQ==",
       "requires": {
-        "mimic-response": "^2.0.0"
+        "mimic-response": "^3.1.0"
       }
     },
     "deep-extend": {
@@ -604,12 +589,12 @@
     "delegates": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
-      "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o="
+      "integrity": "sha512-bd2L678uiWATM6m5Z1VzNCErI3jiGzt6HGY8OVICs40JQq/HALfbyNJmp0UDakEY4pMMaN0Ly5om/B1VI/+xfQ=="
     },
     "detect-libc": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-1.0.3.tgz",
-      "integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.0.1.tgz",
+      "integrity": "sha512-463v3ZeIrcWtdgIg6vI6XUncguvr2TnGl4SzDXinkt9mSLpBJKXT3mW6xT3VQdDN11+WVs29pgvivTc4Lp8v+w=="
     },
     "diff": {
       "version": "5.0.0",
@@ -752,7 +737,7 @@
     "gauge": {
       "version": "2.7.4",
       "resolved": "https://registry.npmjs.org/gauge/-/gauge-2.7.4.tgz",
-      "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
+      "integrity": "sha512-14x4kjc6lkD3ltw589k0NrPD6cCNTD6CWoVUNpB85+DrtONoZn+Rug6xZU5RvSC4+TZPxA5AnBibQYAvZn41Hg==",
       "requires": {
         "aproba": "^1.0.3",
         "console-control-strings": "^1.0.0",
@@ -767,12 +752,12 @@
         "ansi-regex": {
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
+          "integrity": "sha512-TIGnTpdo+E3+pCyAluZvtED5p5wCqLdezCyhPZzKPcxvFplEt4i+W7OONCKgeZFT3+y5NZZfOOS/Bdcanm1MYA=="
         },
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
-          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+          "integrity": "sha512-1pqUqRjkhPJ9miNq9SwMfdvi6lBJcd6eFxvfaivQhaH3SgisfiuudvFntdKOmxuee/77l+FPjKrQjWvmPjWrRw==",
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -812,7 +797,7 @@
     "github-from-package": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/github-from-package/-/github-from-package-0.0.0.tgz",
-      "integrity": "sha1-l/tdlr/eiXMxPyDoKI75oWf6ZM4="
+      "integrity": "sha512-SyHy3T1v2NUXn29OsWdxmK6RwHD+vkj3v8en8AOBZ1wBQ/hCAQ5bAQTD02kW4W9tUp/3Qh6J8r9EvntiyCmOOw=="
     },
     "glob": {
       "version": "7.1.6",
@@ -864,7 +849,7 @@
     "has-unicode": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
-      "integrity": "sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk="
+      "integrity": "sha512-8Rf9Y83NBReMnx0gFzA8JImQACstCYWUplepDa9xprwwtmgEZUF0h/i5xSA625zB/I37EtrswSST6OXxwaaIJQ=="
     },
     "he": {
       "version": "1.2.0",
@@ -956,7 +941,7 @@
     "isarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+      "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ=="
     },
     "isexe": {
       "version": "2.0.0",
@@ -1036,9 +1021,9 @@
       }
     },
     "mimic-response": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-2.1.0.tgz",
-      "integrity": "sha512-wXqjST+SLt7R009ySCglWBCFpjUygmCIfD790/kVbiGmUgfYGuB14PiTd5DwVxSV4NcYHjzMkoj5LjQZwTQLEA=="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-3.1.0.tgz",
+      "integrity": "sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ=="
     },
     "minimatch": {
       "version": "3.0.4",
@@ -1173,29 +1158,17 @@
       "dev": true
     },
     "node-abi": {
-      "version": "2.21.0",
-      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.21.0.tgz",
-      "integrity": "sha512-smhrivuPqEM3H5LmnY3KU6HfYv0u4QklgAxfFyRNujKUzbUcYZ+Jc2EhukB9SRcD2VpqhxM7n/MIcp1Ua1/JMg==",
+      "version": "3.22.0",
+      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-3.22.0.tgz",
+      "integrity": "sha512-u4uAs/4Zzmp/jjsD9cyFYDXeISfUWaAVWshPmDZOFOv4Xl4SbzTXm53I04C2uRueYJ+0t5PEtLH/owbn2Npf/w==",
       "requires": {
-        "semver": "^5.4.1"
-      },
-      "dependencies": {
-        "semver": {
-          "version": "5.7.1",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
-          "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
-        }
+        "semver": "^7.3.5"
       }
     },
     "node-addon-api": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-3.1.0.tgz",
-      "integrity": "sha512-flmrDNB06LIl5lywUz7YlNGZH/5p0M7W28k8hzd9Lshtdh1wshD2Y+U4h9LD6KObOy1f+fEVdgprPrEymjM5uw=="
-    },
-    "noop-logger": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/noop-logger/-/noop-logger-0.1.1.tgz",
-      "integrity": "sha1-lKKxYzxPExdVMAfYlm/Q6EG2pMI="
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-5.0.0.tgz",
+      "integrity": "sha512-CvkDw2OEnme7ybCykJpVcKH+uAOLV2qLqiyla128dN9TkEWfrYmxG6C2boDe5KcNQqZF3orkqzGgOMvZ/JNekA=="
     },
     "normalize-path": {
       "version": "3.0.0",
@@ -1226,12 +1199,12 @@
     "number-is-nan": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
-      "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0="
+      "integrity": "sha512-4jbtZXNAsfZbAHiiqjLPBiCl16dES1zI4Hpzzxw61Tk+loF+sBDBKx1ICKKKwIqQ7M0mFn1TmkN7euSncWgHiQ=="
     },
     "object-assign": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
-      "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM="
+      "integrity": "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg=="
     },
     "on-headers": {
       "version": "1.0.2",
@@ -1307,25 +1280,23 @@
       "dev": true
     },
     "prebuild-install": {
-      "version": "6.0.1",
-      "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-6.0.1.tgz",
-      "integrity": "sha512-7GOJrLuow8yeiyv75rmvZyeMGzl8mdEX5gY69d6a6bHWmiPevwqFw+tQavhK0EYMaSg3/KD24cWqeQv1EWsqDQ==",
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-7.1.0.tgz",
+      "integrity": "sha512-CNcMgI1xBypOyGqjp3wOc8AAo1nMhZS3Cwd3iHIxOdAUbb+YxdNuM4Z5iIrZ8RLvOsf3F3bl7b7xGq6DjQoNYA==",
       "requires": {
-        "detect-libc": "^1.0.3",
+        "detect-libc": "^2.0.0",
         "expand-template": "^2.0.3",
         "github-from-package": "0.0.0",
         "minimist": "^1.2.3",
         "mkdirp-classic": "^0.5.3",
         "napi-build-utils": "^1.0.1",
-        "node-abi": "^2.7.0",
-        "noop-logger": "^0.1.1",
+        "node-abi": "^3.3.0",
         "npmlog": "^4.0.1",
         "pump": "^3.0.0",
         "rc": "^1.2.7",
-        "simple-get": "^3.0.3",
+        "simple-get": "^4.0.0",
         "tar-fs": "^2.0.0",
-        "tunnel-agent": "^0.6.0",
-        "which-pm-runs": "^1.0.0"
+        "tunnel-agent": "^0.6.0"
       }
     },
     "prettier": {
@@ -1458,9 +1429,9 @@
       "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
     },
     "semver": {
-      "version": "7.3.5",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.5.tgz",
-      "integrity": "sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==",
+      "version": "7.3.7",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.7.tgz",
+      "integrity": "sha512-QlYTucUYOews+WeEujDoEGziz4K6c47V/Bd+LjSSYcA94p+DmINdf7ncaUinThfvZyu13lN9OY1XDxt8C0Tw0g==",
       "requires": {
         "lru-cache": "^6.0.0"
       },
@@ -1603,16 +1574,16 @@
       "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc="
     },
     "sharp": {
-      "version": "0.28.0",
-      "resolved": "https://registry.npmjs.org/sharp/-/sharp-0.28.0.tgz",
-      "integrity": "sha512-kGTaWLNMCkLYxkH2Pv7s+5LQBnWQ4mRKXs1XD19AWOxShWvU8b78qaWqTR/4ryNcPORO+qBoBnFF/Lzda5HgkQ==",
-      "requires": {
-        "color": "^3.1.3",
-        "detect-libc": "^1.0.3",
-        "node-addon-api": "^3.1.0",
-        "prebuild-install": "^6.0.1",
-        "semver": "^7.3.5",
-        "simple-get": "^3.1.0",
+      "version": "0.30.5",
+      "resolved": "https://registry.npmjs.org/sharp/-/sharp-0.30.5.tgz",
+      "integrity": "sha512-0T28KxqY4DzUMLSAp1/IhGVeHpPIQyp1xt7esmuXCAfyi/+6tYMUeRhQok+E/+E52Yk5yFjacXp90cQOkmkl4w==",
+      "requires": {
+        "color": "^4.2.3",
+        "detect-libc": "^2.0.1",
+        "node-addon-api": "^5.0.0",
+        "prebuild-install": "^7.1.0",
+        "semver": "^7.3.7",
+        "simple-get": "^4.0.1",
         "tar-fs": "^2.1.1",
         "tunnel-agent": "^0.6.0"
       }
@@ -1643,11 +1614,11 @@
       "integrity": "sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q=="
     },
     "simple-get": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-3.1.0.tgz",
-      "integrity": "sha512-bCR6cP+aTdScaQCnQKbPKtJOKDp/hj9EDLJo3Nw4y1QksqaovlW/bnptB6/c1e+qmNIDHRK+oXFDdEqBT8WzUA==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-4.0.1.tgz",
+      "integrity": "sha512-brv7p5WgH0jmQJr1ZDDfKDOSeWWg+OVypG99A/5vYGPqJ6pxiaHLy8nxtFjBA7oMa01ebA9gfh1uMCFqOuXxvA==",
       "requires": {
-        "decompress-response": "^4.2.0",
+        "decompress-response": "^6.0.0",
         "once": "^1.3.1",
         "simple-concat": "^1.0.0"
       }
@@ -1886,11 +1857,6 @@
         "isexe": "^2.0.0"
       }
     },
-    "which-pm-runs": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.0.0.tgz",
-      "integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs="
-    },
     "wide-align": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
diff --git a/package.json b/package.json
index 4dce05d..66a0270 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "is-url": "^1.2.4",
     "js-yaml": "^4.0.0",
     "jsonfile": "^6.1.0",
-    "sharp": "^0.28.0",
+    "sharp": "^0.30.5",
     "url-join": "^2.0.5"
   },
   "devDependencies": {