diff --git a/package-lock.json b/package-lock.json
index 5d5f830..041b632 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1840,6 +1840,194 @@
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@@ -4502,6 +4709,12 @@
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@@ -10536,6 +10775,16 @@
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@@ -11555,6 +11799,12 @@
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@@ -13228,16 +13478,26 @@
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     "react-pdf": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/react-pdf/-/react-pdf-4.2.0.tgz",
-      "integrity": "sha512-Ao44mZszfPwtCUsrXHtXnhM+czTvPxfG5wqssbWgj2onL70TKSOKGzQfCH4csCnNDOKji/Pc/s0Og70/VOE+Rg==",
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-        "make-cancellable-promise": "^1.0.0",
-        "make-event-props": "^1.1.0",
-        "merge-class-names": "^1.1.1",
-        "pdfjs-dist": "2.1.266",
-        "prop-types": "^15.6.2"
+      "version": "7.7.3",
+      "resolved": "https://registry.npmjs.org/react-pdf/-/react-pdf-7.7.3.tgz",
+      "integrity": "sha512-a2VfDl8hiGjugpqezBTUzJHYLNB7IS7a2t7GD52xMI9xHg8LdVaTMsnM9ZlNmKadnStT/tvX5IfV0yLn+JvYmw==",
+      "requires": {
+        "clsx": "^2.0.0",
+        "dequal": "^2.0.3",
+        "make-cancellable-promise": "^1.3.1",
+        "make-event-props": "^1.6.0",
+        "merge-refs": "^1.2.1",
+        "pdfjs-dist": "3.11.174",
+        "prop-types": "^15.6.2",
+        "tiny-invariant": "^1.0.0",
+        "warning": "^4.0.0"
+      },
+      "dependencies": {
+        "clsx": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/clsx/-/clsx-2.1.1.tgz",
+          "integrity": "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA=="
+        }
       }
     },
     "react-router": {
@@ -14446,6 +14706,23 @@
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       "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0="
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+    "simple-concat": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz",
+      "integrity": "sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q==",
+      "optional": true
+    },
+    "simple-get": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-3.1.1.tgz",
+      "integrity": "sha512-CQ5LTKGfCpvE1K0n2us+kuMPbk/q0EKl82s4aheV9oXjFEz6W/Y7oQFVJuU6QG77hRT4Ghb5RURteF5vnWjupA==",
+      "optional": true,
+      "requires": {
+        "decompress-response": "^4.2.0",
+        "once": "^1.3.1",
+        "simple-concat": "^1.0.0"
+      }
+    },
     "simple-swizzle": {
       "version": "0.2.2",
       "resolved": "https://registry.npmjs.org/simple-swizzle/-/simple-swizzle-0.2.2.tgz",
@@ -16085,6 +16362,14 @@
         "makeerror": "1.0.x"
       }
     },
+    "warning": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/warning/-/warning-4.0.3.tgz",
+      "integrity": "sha512-rpJyN222KWIvHJ/F53XSZv0Zl/accqHR8et1kpaMTD/fLCRxtV8iX8czMzY7sVZupTI3zcUTg8eycS2kNF9l6w==",
+      "requires": {
+        "loose-envify": "^1.0.0"
+      }
+    },
     "watchpack": {
       "version": "1.7.4",
       "resolved": "https://registry.npmjs.org/watchpack/-/watchpack-1.7.4.tgz",
@@ -17009,26 +17294,6 @@
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-    "worker-loader": {
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-      "resolved": "https://registry.npmjs.org/worker-loader/-/worker-loader-2.0.0.tgz",
-      "integrity": "sha512-tnvNp4K3KQOpfRnD20m8xltE3eWh89Ye+5oj7wXEEHKac1P4oZ6p9oTj8/8ExqoSBnk9nu5Pr4nKfQ1hn2APJw==",
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-        "schema-utils": "^0.4.0"
-      },
-      "dependencies": {
-        "schema-utils": {
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-          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-0.4.7.tgz",
-          "integrity": "sha512-v/iwU6wvwGK8HbU9yi3/nhGzP0yGSuhQMzL6ySiec1FSrZZDkhm4noOSWzrNFo/jEc+SJY6jRTwuwbSXJPDUnQ==",
-          "requires": {
-            "ajv": "^6.1.0",
-            "ajv-keywords": "^3.1.0"
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-    },
     "worker-rpc": {
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       "resolved": "https://registry.npmjs.org/worker-rpc/-/worker-rpc-0.1.1.tgz",
diff --git a/package.json b/package.json
index 28f1bb0..0706a0b 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-dropzone": "^11.0.1",
-    "react-pdf": "^4.1.0",
+    "react-pdf": "^7.7.3",
     "react-router-dom": "^5.2.0",
     "react-scripts": "3.4.1",
     "react-test-renderer": "^16.13.1",