diff --git a/package-lock.json b/package-lock.json
index 05daca8..a26afcf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10406,9 +10406,9 @@
       "dev": true
     },
     "mammoth": {
-      "version": "1.4.19",
-      "resolved": "https://registry.npmjs.org/mammoth/-/mammoth-1.4.19.tgz",
-      "integrity": "sha512-VgqsTvBeA1JrNDYMLp+QX5LQPkVPOgl+TKCDklRBedb9Kuv2i7jT+Tgwst8k6mqzH3AchuViiHmBd875Msfivg==",
+      "version": "1.4.21",
+      "resolved": "https://registry.npmjs.org/mammoth/-/mammoth-1.4.21.tgz",
+      "integrity": "sha512-znix1/i7LtfVMAe6mmrxJSoN1HmTASJ48I+PofSHs4vPKCuPF1DDOCVeMgZTYpitzjWTWs9Xhxxi2LBbHpmovg==",
       "requires": {
         "argparse": "~1.0.3",
         "bluebird": "~3.4.0",
@@ -10424,7 +10424,7 @@
         "sax": {
           "version": "1.1.6",
           "resolved": "https://registry.npmjs.org/sax/-/sax-1.1.6.tgz",
-          "integrity": "sha1-XWFr6KXmB9VOEUr65Vt+ry/MMkA="
+          "integrity": "sha512-8zci48uUQyfqynGDSkUMD7FCJB96hwLnlZOXlgs1l3TX+LW27t3psSWKUxC0fxVgA86i8tL4NwGcY1h/6t3ESg=="
         }
       }
     },
@@ -11651,7 +11651,7 @@
     "option": {
       "version": "0.2.4",
       "resolved": "https://registry.npmjs.org/option/-/option-0.2.4.tgz",
-      "integrity": "sha1-/Udc35jcq7PLOXo7pShP60Xtv+Q="
+      "integrity": "sha512-pkEqbDyl8ou5cpq+VsnQbe/WlEy5qS7xPzMS1U55OCG9KPvwFD46zDbxQIj3egJSFc3D+XhYOPUzz49zQAVy7A=="
     },
     "ora": {
       "version": "5.4.1",
@@ -15477,9 +15477,9 @@
       "dev": true
     },
     "underscore": {
-      "version": "1.13.2",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.2.tgz",
-      "integrity": "sha512-ekY1NhRzq0B08g4bGuX4wd2jZx5GnKz6mKSqFL4nqBlfyMGiG10gDFhDTMEfYmDL6Jy0FUIZp7wiRB+0BP7J2g=="
+      "version": "1.13.4",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.4.tgz",
+      "integrity": "sha512-BQFnUDuAQ4Yf/cYY5LNrK9NCJFKriaRbD9uR1fTeXnBeoa97W0i41qkZfGO9pSo8I5KzjAcSY2XYtdf0oKd7KQ=="
     },
     "unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
diff --git a/package.json b/package.json
index bd15d7e..44fb0a4 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "d3-selection-multi": "^1.0.1",
     "exceljs": "^4.3.0",
     "fuse.js": "^6.6.2",
-    "mammoth": "^1.4.19",
+    "mammoth": "^1.4.21",
     "mobx": "6.6.1",
     "mobx-angular": "^3.1.1",
     "moment": "^2.29.4",