diff --git a/package-lock.json b/package-lock.json
index 22c0f6c..2024955 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1947,6 +1947,17 @@
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@@ -4102,17 +4113,6 @@
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-          "requires": {
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-            "printj": "~1.1.0"
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     },
     "chalk": {
@@ -4896,6 +4896,15 @@
         "parse-json": "^4.0.0"
       }
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+    "crc-32": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.0.tgz",
+      "integrity": "sha512-1uBwHxF+Y/4yF5G48fwnKq6QsIXheor3ZLPT80yGBV1oEUwpPojlEhQbWKVw1VwcTQyMGHK1/XMmTjmlsmTTGA==",
+      "requires": {
+        "exit-on-epipe": "~1.0.1",
+        "printj": "~1.1.0"
+      }
+    },
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@@ -7722,6 +7731,11 @@
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+      "resolved": "https://registry.npmjs.org/fflate/-/fflate-0.3.11.tgz",
+      "integrity": "sha512-Rr5QlUeGN1mbOHlaqcSYMKVpPbgLy0AWT/W0EHxA6NGI12yO1jpoui2zBBvU2G824ltM6Ut8BFgfHSBGfkmS0A=="
+    },
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@@ -17415,9 +17429,9 @@
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-      "resolved": "https://registry.npmjs.org/ssf/-/ssf-0.10.3.tgz",
-      "integrity": "sha512-pRuUdW0WwyB2doSqqjWyzwCD6PkfxpHAHdZp39K3dp/Hq7f+xfMwNAWIi16DyrRg4gg9c/RvLYkJTSawTPTm1w==",
+      "version": "0.11.2",
+      "resolved": "https://registry.npmjs.org/ssf/-/ssf-0.11.2.tgz",
+      "integrity": "sha512-+idbmIXoYET47hH+d7dfm2epdOMUDjqcB4648sTZ+t2JwoyBFL/insLfB/racrDmsKB3diwsDA696pZMieAC5g==",
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@@ -18471,16 +18485,36 @@
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-      "integrity": "sha512-wNrVKH2Lcf8ZrWxDF/khdlLlsTMczdcwPA9VEK4c2exlEPynYWxi9op3nPTo5lAnDIkE0rQEB3VBP+4Zncc9Hg==",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/thread-loader/-/thread-loader-3.0.4.tgz",
+      "integrity": "sha512-ByaL2TPb+m6yArpqQUZvP+5S1mZtXsEP7nWKKlAUTm7fCml8kB5s1uI3+eHRP2bk5mVYfRSBI7FFf+tWEyLZwA==",
       "dev": true,
       "requires": {
-        "loader-runner": "^2.3.1",
-        "loader-utils": "^1.1.0",
-        "neo-async": "^2.6.0"
+        "json-parse-better-errors": "^1.0.2",
+        "loader-runner": "^4.1.0",
+        "loader-utils": "^2.0.0",
+        "neo-async": "^2.6.2",
+        "schema-utils": "^3.0.0"
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+          "version": "7.0.8",
+          "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.8.tgz",
+          "integrity": "sha512-YSBPTLTVm2e2OoQIDYx8HaeWJ5tTToLH67kXR7zYNGupXMEHa2++G8k+DczX2cFVgalypqtyZIcU19AFcmOpmg==",
+          "dev": true
+        },
+        "ajv": {
+          "version": "6.12.6",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+          "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
+          "dev": true,
+          "requires": {
+            "fast-deep-equal": "^3.1.1",
+            "fast-json-stable-stringify": "^2.0.0",
+            "json-schema-traverse": "^0.4.1",
+            "uri-js": "^4.2.2"
+          }
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@@ -18493,24 +18527,53 @@
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           "dev": true
         },
+        "fast-deep-equal": {
+          "version": "3.1.3",
+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+          "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
+          "dev": true
+        },
+        "json-schema-traverse": {
+          "version": "0.4.1",
+          "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+          "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
+          "dev": true
+        },
         "json5": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-          "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.0.tgz",
+          "integrity": "sha512-f+8cldu7X/y7RAJurMEJmdoKXGB/X550w2Nr3tTbezL6RwEE/iMcm+tZnXeoZtKuOq6ft8+CqzEkrIgx1fPoQA==",
           "dev": true,
           "requires": {
-            "minimist": "^1.2.0"
+            "minimist": "^1.2.5"
           }
         },
+        "loader-runner": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/loader-runner/-/loader-runner-4.2.0.tgz",
+          "integrity": "sha512-92+huvxMvYlMzMt0iIOukcwYBFpkYJdpl2xsZ7LrlayO7E8SOv+JJUEK17B/dJIHAOLMfh2dZZ/Y18WgmGtYNw==",
+          "dev": true
+        },
         "loader-utils": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-1.4.0.tgz",
-          "integrity": "sha512-qH0WSMBtn/oHuwjy/NucEgbx5dbxxnxup9s4PVXJUDHZBQY+s0NWA9rJf53RBnQZxfch7euUui7hpoAPvALZdA==",
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.0.tgz",
+          "integrity": "sha512-rP4F0h2RaWSvPEkD7BLDFQnvSf+nK+wr3ESUjNTyAGobqrijmW92zc+SO6d4p4B1wh7+B/Jg1mkQe5NYUEHtHQ==",
           "dev": true,
           "requires": {
             "big.js": "^5.2.2",
             "emojis-list": "^3.0.0",
-            "json5": "^1.0.1"
+            "json5": "^2.1.2"
+          }
+        },
+        "schema-utils": {
+          "version": "3.1.1",
+          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-3.1.1.tgz",
+          "integrity": "sha512-Y5PQxS4ITlC+EahLuXaY86TXfR7Dc5lw294alXOq86JAHCihAIZfqv8nNCWvaEJvaC51uN9hbLGeV0cFBdH+Fw==",
+          "dev": true,
+          "requires": {
+            "@types/json-schema": "^7.0.8",
+            "ajv": "^6.12.5",
+            "ajv-keywords": "^3.5.2"
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@@ -20612,6 +20675,11 @@
       "resolved": "https://registry.npmjs.org/wmf/-/wmf-1.0.2.tgz",
       "integrity": "sha512-/p9K7bEh0Dj6WbXg4JG0xvLQmIadrner1bi45VMJTfnbVHsc7yIajZyoSoK60/dtVBs12Fm6WkUI5/3WAVsNMw=="
     },
+    "word": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/word/-/word-0.3.0.tgz",
+      "integrity": "sha512-OELeY0Q61OXpdUfTp+oweA/vtLVg5VDOXh+3he3PNzLGG/y0oylSOC1xRVj0+l4vQ3tj/bB1HVHv1ocXkQceFA=="
+    },
     "word-wrap": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
@@ -20720,9 +20788,9 @@
       }
     },
     "xlsx": {
-      "version": "0.15.6",
-      "resolved": "https://registry.npmjs.org/xlsx/-/xlsx-0.15.6.tgz",
-      "integrity": "sha512-7vD9eutyLs65iDjNFimVN+gk/oDkfkCgpQUjdE82QgzJCrBHC4bGPH7fzKVyy0UPp3gyFVQTQEFJaWaAvZCShQ==",
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/xlsx/-/xlsx-0.17.0.tgz",
+      "integrity": "sha512-bZ36FSACiAyjoldey1+7it50PMlDp1pcAJrZKcVZHzKd8BC/z6TQ/QAN8onuqcepifqSznR6uKnjPhaGt6ig9A==",
       "requires": {
         "adler-32": "~1.2.0",
         "cfb": "^1.1.4",
@@ -20730,23 +20798,16 @@
         "commander": "~2.17.1",
         "crc-32": "~1.2.0",
         "exit-on-epipe": "~1.0.1",
-        "ssf": "~0.10.3",
-        "wmf": "~1.0.1"
+        "fflate": "^0.3.8",
+        "ssf": "~0.11.2",
+        "wmf": "~1.0.1",
+        "word": "~0.3.0"
       },
       "dependencies": {
         "commander": {
           "version": "2.17.1",
           "resolved": "https://registry.npmjs.org/commander/-/commander-2.17.1.tgz",
           "integrity": "sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg=="
-        },
-        "crc-32": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.0.tgz",
-          "integrity": "sha512-1uBwHxF+Y/4yF5G48fwnKq6QsIXheor3ZLPT80yGBV1oEUwpPojlEhQbWKVw1VwcTQyMGHK1/XMmTjmlsmTTGA==",
-          "requires": {
-            "exit-on-epipe": "~1.0.1",
-            "printj": "~1.1.0"
-          }
         }
       }
     },
diff --git a/package.json b/package.json
index 9d3cc76..436878a 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "vue2-verify": "^1.1.5",
     "vuedraggable": "^2.23.2",
     "vuex": "^3.0.1",
-    "xlsx": "^0.15.3"
+    "xlsx": "^0.17.0"
   },
   "devDependencies": {
     "@vue/cli-plugin-babel": "^3.9.0",