diff --git a/package.json b/package.json
index 48efb7f..71fd66b 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "gatsby": "^2.19.12",
     "gatsby-image": "^2.2.30",
     "gatsby-plugin-manifest": "^2.1.1",
-    "gatsby-plugin-offline": "^3.0.18",
+    "gatsby-plugin-offline": "^3.8.0",
     "gatsby-plugin-react-helmet": "^3.1.2",
     "gatsby-plugin-sharp": "^2.2.8",
     "gatsby-plugin-styled-components": "^3.1.11",
diff --git a/yarn.lock b/yarn.lock
index 99b60c1..c18a02d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -771,12 +771,12 @@
     "@babel/plugin-transform-react-jsx-self" "^7.8.3"
     "@babel/plugin-transform-react-jsx-source" "^7.8.3"
 
-"@babel/runtime@^7.1.2", "@babel/runtime@^7.3.4", "@babel/runtime@^7.4.5", "@babel/runtime@^7.6.3", "@babel/runtime@^7.7.2", "@babel/runtime@^7.7.6":
-  version "7.8.4"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.8.4.tgz#d79f5a2040f7caa24d53e563aad49cbc05581308"
-  integrity sha512-neAp3zt80trRVBI1x0azq6c57aNBqYZH8KhMm3TaB7wEI5Q4A2SHfBHE8w9gOhI/lrqxtEbXZgQIrHP+wvSGwQ==
+"@babel/runtime@^7.1.2", "@babel/runtime@^7.12.5", "@babel/runtime@^7.3.4", "@babel/runtime@^7.4.5", "@babel/runtime@^7.6.3", "@babel/runtime@^7.7.2", "@babel/runtime@^7.7.6":
+  version "7.15.4"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.15.4.tgz#fd17d16bfdf878e6dd02d19753a39fa8a8d9c84a"
+  integrity sha512-99catp6bHCaxr4sJ/DbTGgHS4+Rs2RVd2g7iOap6SLGPDknRK9ztKNsE/Fg6QhSeh1FGE5f6gHGQmvvn3I3xhw==
   dependencies:
-    regenerator-runtime "^0.13.2"
+    regenerator-runtime "^0.13.4"
 
 "@babel/template@^7.8.3":
   version "7.8.3"
@@ -3110,6 +3110,18 @@ configstore@^5.0.0:
     write-file-atomic "^3.0.0"
     xdg-basedir "^4.0.0"
 
+configstore@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/configstore/-/configstore-5.0.1.tgz#d365021b5df4b98cdd187d6a3b0e3f6a7cc5ed96"
+  integrity sha512-aMKprgk5YhBNyH25hj8wGt2+D52Sw1DRRIzqBwLp2Ya9mFmY8KPvvtvmna8SxVR9JMZ4kzMD68N22vlaRpkeFA==
+  dependencies:
+    dot-prop "^5.2.0"
+    graceful-fs "^4.1.2"
+    make-dir "^3.0.0"
+    unique-string "^2.0.0"
+    write-file-atomic "^3.0.0"
+    xdg-basedir "^4.0.0"
+
 confusing-browser-globals@^1.0.9:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/confusing-browser-globals/-/confusing-browser-globals-1.0.9.tgz#72bc13b483c0276801681871d4898516f8f54fdd"
@@ -4051,6 +4063,13 @@ dot-prop@^5.1.0:
   dependencies:
     is-obj "^2.0.0"
 
+dot-prop@^5.2.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-5.3.0.tgz#90ccce708cd9cd82cc4dc8c3ddd9abdd55b20e88"
+  integrity sha512-QM8q3zDe58hqUqjraQOmzZ1LIH9SWQJTlEKCH4kJ2oQvLZk7RbQXvtDM2XEq3fwkV9CCvvH4LA0AV+ogFsBM2Q==
+  dependencies:
+    is-obj "^2.0.0"
+
 dotenv@^8.2.0:
   version "8.2.0"
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.2.0.tgz#97e619259ada750eea3e4ea3e26bceea5424b16a"
@@ -5300,13 +5319,18 @@ gatsby-cli@^2.8.29:
     ink "^2.6.0"
     ink-spinner "^3.0.1"
 
-gatsby-core-utils@^1.0.17, gatsby-core-utils@^1.0.28:
-  version "1.0.28"
-  resolved "https://registry.yarnpkg.com/gatsby-core-utils/-/gatsby-core-utils-1.0.28.tgz#aa66e49cdcc1892e7817a32fdd806cf5e16ea309"
-  integrity sha512-XWKR9Rk2v6iQkmBsTLCdI3adyC9PCh1s5BQ85nlGitlgcVVQq98jZlQdcy0v9mJOrTuce0uf5RqkeGDWFLekoA==
+gatsby-core-utils@^1.0.17, gatsby-core-utils@^1.0.28, gatsby-core-utils@^1.8.0:
+  version "1.10.1"
+  resolved "https://registry.yarnpkg.com/gatsby-core-utils/-/gatsby-core-utils-1.10.1.tgz#97bed40df3fa79800e7ce0c0491680f0aadd6ce7"
+  integrity sha512-4P3feGCJckg+DRWWl2beFk7N9c63zmCryEGPaU1OHCp+ZT2bO0ihCBuXywDWuuEp6SYP9PZ1fs0YJ/Rt6q6lag==
   dependencies:
     ci-info "2.0.0"
+    configstore "^5.0.1"
+    fs-extra "^8.1.0"
     node-object-hash "^2.0.0"
+    proper-lockfile "^4.1.1"
+    tmp "^0.2.1"
+    xdg-basedir "^4.0.0"
 
 gatsby-graphiql-explorer@^0.2.33:
   version "0.2.33"
@@ -5357,17 +5381,17 @@ gatsby-plugin-manifest@^2.1.1:
     semver "^5.7.1"
     sharp "^0.23.2"
 
-gatsby-plugin-offline@^3.0.18:
-  version "3.0.18"
-  resolved "https://registry.yarnpkg.com/gatsby-plugin-offline/-/gatsby-plugin-offline-3.0.18.tgz#442d4e1c181028e81c0ebaa31132d6e2d240954c"
-  integrity sha512-NJLEavSMtz15L7ydGpFeJhkWgLjky0lZPNTLFGb2dNAHX7VBcM+hQzuld6tSpcY65QEMVyv0wB+JvYSfPjj5uw==
+gatsby-plugin-offline@^3.8.0:
+  version "3.8.0"
+  resolved "https://registry.yarnpkg.com/gatsby-plugin-offline/-/gatsby-plugin-offline-3.8.0.tgz#4cc1e4b24921aedc456248b4b425e073e4e866eb"
+  integrity sha512-kSNZ07XETuy1vMsLJ3yXt2tfDYyuKTW0ij+9sRbmIO5VMhgKGx6XzPBJMaU2pH7kjWi0X29zOmofGORYFgC9Xg==
   dependencies:
-    "@babel/runtime" "^7.6.3"
+    "@babel/runtime" "^7.12.5"
     cheerio "^1.0.0-rc.3"
-    glob "^7.1.5"
+    gatsby-core-utils "^1.8.0"
+    glob "^7.1.6"
     idb-keyval "^3.2.0"
-    lodash "^4.17.15"
-    slash "^3.0.0"
+    lodash "^4.17.20"
     workbox-build "^4.3.1"
 
 gatsby-plugin-page-creator@^2.1.40:
@@ -5749,7 +5773,7 @@ glob-to-regexp@^0.3.0:
   resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
   integrity sha1-jFoUlNIGbFcMw7/kSWF1rMTVAqs=
 
-glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.5, glob@^7.1.6:
+glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6:
   version "7.1.6"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
   integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
@@ -5919,6 +5943,11 @@ graceful-fs@^4.1.10, graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.3.tgz#4a12ff1b60376ef09862c2093edd908328be8423"
   integrity sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==
 
+graceful-fs@^4.2.4:
+  version "4.2.8"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.8.tgz#e412b8d33f5e006593cbd3cee6df9f2cebbe802a"
+  integrity sha512-qkIilPUYcNhJpd33n0GBXTB1MMPp14TxEsEs0pTrsSVucApsYzW5V+Q8Qxhik6KU3evy+qkAAowTByymK0avdg==
+
 "graceful-readlink@>= 1.0.0":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
@@ -7559,10 +7588,10 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
 
-lodash@^4.11.1, lodash@^4.15.0, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+lodash@^4.11.1, lodash@^4.15.0, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.20, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-update@^3.0.0:
   version "3.3.0"
@@ -9697,6 +9726,15 @@ prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.6.1, prop-types@^15.6.2,
     object-assign "^4.1.1"
     react-is "^16.8.1"
 
+proper-lockfile@^4.1.1:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/proper-lockfile/-/proper-lockfile-4.1.2.tgz#c8b9de2af6b2f1601067f98e01ac66baa223141f"
+  integrity sha512-TjNPblN4BwAWMXU8s9AEz4JmQxnD1NNL7bNOY/AKUzyamc379FWASUhc/K1pL2noVb+XmZKLL68cjzLsiOAMaA==
+  dependencies:
+    graceful-fs "^4.2.4"
+    retry "^0.12.0"
+    signal-exit "^3.0.2"
+
 proto-list@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/proto-list/-/proto-list-1.2.4.tgz#212d5bfe1318306a420f6402b8e26ff39647a849"
@@ -10135,6 +10173,11 @@ regenerator-runtime@^0.13.2, regenerator-runtime@^0.13.3:
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.3.tgz#7cf6a77d8f5c6f60eb73c5fc1955b2ceb01e6bf5"
   integrity sha512-naKIZz2GQ8JWh///G7L3X6LaQUAMp2lvb1rvwwsURe/VXwD6VMfr+/1NuNw3ag8v2kY1aQ/go5SNn79O9JU7yw==
 
+regenerator-runtime@^0.13.4:
+  version "0.13.9"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz#8925742a98ffd90814988d7566ad30ca3b263b52"
+  integrity sha512-p3VT+cOEgxFsRRA9X4lkI1E+k2/CtnKtU4gcxyaCUreilL/vqI6CdZ3wxVUx3UOUg+gnUOQQcRI7BmSI656MYA==
+
 regenerator-transform@^0.14.0:
   version "0.14.1"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.14.1.tgz#3b2fce4e1ab7732c08f665dfdb314749c7ddd2fb"
@@ -11707,6 +11750,13 @@ tmp@^0.0.33:
   dependencies:
     os-tmpdir "~1.0.2"
 
+tmp@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.2.1.tgz#8457fc3037dcf4719c251367a1af6500ee1ccf14"
+  integrity sha512-76SUhtfqR2Ijn+xllcI5P1oyannHNHByD80W1q447gU3mp9G9PSpGdWmjUOHRDPiHYacIk66W7ubDTuPF3BEtQ==
+  dependencies:
+    rimraf "^3.0.0"
+
 to-array@0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/to-array/-/to-array-0.1.4.tgz#17e6c11f73dd4f3d74cda7a4ff3238e9ad9bf890"