diff --git a/package-lock.json b/package-lock.json
index e8e4a23..afbf8d3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10007,9 +10007,9 @@
       }
     },
     "gatsby-source-filesystem": {
-      "version": "2.1.46",
-      "resolved": "https://registry.npmjs.org/gatsby-source-filesystem/-/gatsby-source-filesystem-2.1.46.tgz",
-      "integrity": "sha512-5LC90+qMKK+/hJzZxKcazx5JvvOO1wHH+ZE7JDSHSzZ1QB+RKWnkvG4a7n6dyiFybo1HN3ql5YQXQLkBEiIfMg==",
+      "version": "2.1.51",
+      "resolved": "https://registry.npmjs.org/gatsby-source-filesystem/-/gatsby-source-filesystem-2.1.51.tgz",
+      "integrity": "sha512-j0FlGCy//9a45jPJ/q1MGDK9ViZ/wEQThSwsIjTU6/tNwV2GY0p8dcVGRtUZblYdbWOv8J7WhTA6t3QKLHEzgQ==",
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         "@babel/runtime": "^7.7.6",
         "better-queue": "^3.8.10",
@@ -10017,8 +10017,8 @@
         "chokidar": "3.3.0",
         "file-type": "^12.4.0",
         "fs-extra": "^8.1.0",
-        "gatsby-core-utils": "^1.0.26",
-        "got": "^7.1.0",
+        "gatsby-core-utils": "^1.0.31",
+        "got": "^8.3.2",
         "md5-file": "^3.2.3",
         "mime": "^2.4.4",
         "pretty-bytes": "^5.3.0",
@@ -10033,56 +10033,14 @@
           "resolved": "https://registry.npmjs.org/file-type/-/file-type-12.4.2.tgz",
           "integrity": "sha512-UssQP5ZgIOKelfsaB5CuGAL+Y+q7EmONuiwF3N5HAH0t27rvrttgi6Ra9k/+DVaY9UF6+ybxu5pOXLUdA8N7Vg=="
         },
-        "get-stream": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
-          "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ="
-        },
-        "got": {
-          "version": "7.1.0",
-          "resolved": "https://registry.npmjs.org/got/-/got-7.1.0.tgz",
-          "integrity": "sha512-Y5WMo7xKKq1muPsxD+KmrR8DH5auG7fBdDVueZwETwV6VytKyU9OX/ddpq2/1hp1vIPvVb4T81dKQz3BivkNLw==",
+        "gatsby-core-utils": {
+          "version": "1.0.31",
+          "resolved": "https://registry.npmjs.org/gatsby-core-utils/-/gatsby-core-utils-1.0.31.tgz",
+          "integrity": "sha512-QvyAaC2nK+34giEPn2eMMkruvzyz4cD3+68RFV9A71HDuLU7FTgnhahyV8QmqZdjK2zVnhEIs2rGuf4weEuu1g==",
           "requires": {
-            "decompress-response": "^3.2.0",
-            "duplexer3": "^0.1.4",
-            "get-stream": "^3.0.0",
-            "is-plain-obj": "^1.1.0",
-            "is-retry-allowed": "^1.0.0",
-            "is-stream": "^1.0.0",
-            "isurl": "^1.0.0-alpha5",
-            "lowercase-keys": "^1.0.0",
-            "p-cancelable": "^0.3.0",
-            "p-timeout": "^1.1.1",
-            "safe-buffer": "^5.0.1",
-            "timed-out": "^4.0.0",
-            "url-parse-lax": "^1.0.0",
-            "url-to-options": "^1.0.1"
-          }
-        },
-        "p-cancelable": {
-          "version": "0.3.0",
-          "resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-0.3.0.tgz",
-          "integrity": "sha512-RVbZPLso8+jFeq1MfNvgXtCRED2raz/dKpacfTNxsx6pLEpEomM7gah6VeHSYV3+vo0OAi4MkArtQcWWXuQoyw=="
-        },
-        "p-timeout": {
-          "version": "1.2.1",
-          "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-1.2.1.tgz",
-          "integrity": "sha1-XrOzU7f86Z8QGhA4iAuwVOu+o4Y=",
-          "requires": {
-            "p-finally": "^1.0.0"
-          }
-        },
-        "prepend-http": {
-          "version": "1.0.4",
-          "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz",
-          "integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw="
-        },
-        "url-parse-lax": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-1.0.0.tgz",
-          "integrity": "sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=",
-          "requires": {
-            "prepend-http": "^1.0.1"
+            "ci-info": "2.0.0",
+            "configstore": "^5.0.0",
+            "node-object-hash": "^2.0.0"
           }
         }
       }
diff --git a/package.json b/package.json
index 59103de..3e94876 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "gatsby-plugin-typescript": "^2.2.2",
     "gatsby-remark-auto-headers": "^1.0.3",
     "gatsby-remark-katex": "^3.1.25",
-    "gatsby-source-filesystem": "^2.1.46",
+    "gatsby-source-filesystem": "^2.1.51",
     "gatsby-transformer-remark": "^2.6.48",
     "gatsby-transformer-sharp": "^2.3.13",
     "katex": "^0.11.1",