diff --git a/package.json b/package.json
index 0afe5db..eeda1bd 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@mdi/js": "^5.7.55",
-    "codemirror": "^5.62.2",
+    "codemirror": "^6.0.1",
     "file-saver": "2.0.5",
     "highlight.js": "11.2.0",
     "localforage": "^1.9.0",
diff --git a/yarn.lock b/yarn.lock
index 80cd27d..90cd174 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -846,6 +846,70 @@
     "@babel/helper-validator-identifier" "^7.12.11"
     to-fast-properties "^2.0.0"
 
+"@codemirror/autocomplete@^6.0.0":
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/@codemirror/autocomplete/-/autocomplete-6.0.2.tgz#119b9d147456418895de6fae09419465b58d7beb"
+  integrity sha512-9PDjnllmXan/7Uax87KGORbxerDJ/cu10SB+n4Jz0zXMEvIh3+TGgZxhIvDOtaQ4jDBQEM7kHYW4vLdQB0DGZQ==
+  dependencies:
+    "@codemirror/language" "^6.0.0"
+    "@codemirror/state" "^6.0.0"
+    "@codemirror/view" "^6.0.0"
+    "@lezer/common" "^1.0.0"
+
+"@codemirror/commands@^6.0.0":
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/@codemirror/commands/-/commands-6.0.1.tgz#c005dd2dab2f6d90ad00d4a25bfeaaec2393efa6"
+  integrity sha512-iNHDByicYqQjs0Wo1MKGfqNbMYMyhS9WV6EwMVwsHXImlFemgEUC+c5X22bXKBStN3qnwg4fArNZM+gkv22baQ==
+  dependencies:
+    "@codemirror/language" "^6.0.0"
+    "@codemirror/state" "^6.0.0"
+    "@codemirror/view" "^6.0.0"
+    "@lezer/common" "^1.0.0"
+
+"@codemirror/language@^6.0.0":
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/@codemirror/language/-/language-6.2.0.tgz#f8d103927bb61346e93781b1ca7d3f4ac3c9280b"
+  integrity sha512-tabB0Ef/BflwoEmTB4a//WZ9P90UQyne9qWB9YFsmeS4bnEqSys7UpGk/da1URMXhyfuzWCwp+AQNMhvu8SfnA==
+  dependencies:
+    "@codemirror/state" "^6.0.0"
+    "@codemirror/view" "^6.0.0"
+    "@lezer/common" "^1.0.0"
+    "@lezer/highlight" "^1.0.0"
+    "@lezer/lr" "^1.0.0"
+    style-mod "^4.0.0"
+
+"@codemirror/lint@^6.0.0":
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/@codemirror/lint/-/lint-6.0.0.tgz#a249b021ac9933b94fe312d994d220f0ef11a157"
+  integrity sha512-nUUXcJW1Xp54kNs+a1ToPLK8MadO0rMTnJB8Zk4Z8gBdrN0kqV7uvUraU/T2yqg+grDNR38Vmy/MrhQN/RgwiA==
+  dependencies:
+    "@codemirror/state" "^6.0.0"
+    "@codemirror/view" "^6.0.0"
+    crelt "^1.0.5"
+
+"@codemirror/search@^6.0.0":
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/@codemirror/search/-/search-6.0.0.tgz#43bd6341d9aff18869386d2fce27519850e919e3"
+  integrity sha512-rL0rd3AhI0TAsaJPUaEwC63KHLO7KL0Z/dYozXj6E7L3wNHRyx7RfE0/j5HsIf912EE5n2PCb4Vg0rGYmDv4UQ==
+  dependencies:
+    "@codemirror/state" "^6.0.0"
+    "@codemirror/view" "^6.0.0"
+    crelt "^1.0.5"
+
+"@codemirror/state@^6.0.0":
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/@codemirror/state/-/state-6.1.0.tgz#c0f1d80f61908c9dcf5e2a3fe931e9dd78f3df8a"
+  integrity sha512-qbUr94DZTe6/V1VS7LDLz11rM/1t/nJxR1El4I6UaxDEdc0aZZvq6JCLJWiRmUf95NRAnDH6fhXn+PWp9wGCIg==
+
+"@codemirror/view@^6.0.0":
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/@codemirror/view/-/view-6.0.2.tgz#27f4d08edd10a3678cf15390b4fba5e2a7220873"
+  integrity sha512-mnVT/q1JvKPjpmjXJNeCi/xHyaJ3abGJsumIVpdQ1nE1MXAyHf7GHWt8QpWMUvDiqF0j+inkhVR2OviTdFFX7Q==
+  dependencies:
+    "@codemirror/state" "^6.0.0"
+    style-mod "^4.0.0"
+    w3c-keyname "^2.2.4"
+
 "@commitlint/execute-rule@^12.1.1":
   version "12.1.1"
   resolved "https://registry.yarnpkg.com/@commitlint/execute-rule/-/execute-rule-12.1.1.tgz#8aad1d46fb78b3199e4ae36debdc93570bf765ea"
@@ -896,6 +960,25 @@
     minimatch "^3.0.4"
     strip-json-comments "^3.1.1"
 
+"@lezer/common@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@lezer/common/-/common-1.0.0.tgz#1c95ae53ec17706aa3cbcc88b52c23f22ed56096"
+  integrity sha512-ohydQe+Hb+w4oMDvXzs8uuJd2NoA3D8YDcLiuDsLqH+yflDTPEpgCsWI3/6rH5C3BAedtH1/R51dxENldQceEA==
+
+"@lezer/highlight@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@lezer/highlight/-/highlight-1.0.0.tgz#1dc82300f5d39fbd67ae1194b5519b4c381878d3"
+  integrity sha512-nsCnNtim90UKsB5YxoX65v3GEIw3iCHw9RM2DtdgkiqAbKh9pCdvi8AWNwkYf10Lu6fxNhXPpkpHbW6mihhvJA==
+  dependencies:
+    "@lezer/common" "^1.0.0"
+
+"@lezer/lr@^1.0.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@lezer/lr/-/lr-1.1.0.tgz#e452dcbf2869461ccd0faa0fc3285918234e564e"
+  integrity sha512-Iad04uVwk1PvSnj25mqj7zEEIRAsasbsTRmVzI0AUTs/+1Dz1//iYAaoLr7A+Xa7bZDfql5MKTxZmSlkYZD3Dg==
+  dependencies:
+    "@lezer/common" "^1.0.0"
+
 "@mdi/js@^5.7.55":
   version "5.9.55"
   resolved "https://registry.yarnpkg.com/@mdi/js/-/js-5.9.55.tgz#8f5bc4d924c23f30dab20545ddc768e778bbc882"
@@ -1528,10 +1611,18 @@ cliui@^5.0.0:
     strip-ansi "^5.2.0"
     wrap-ansi "^5.1.0"
 
-codemirror@^5.62.2:
-  version "5.62.2"
-  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.62.2.tgz#bce6d19c9829e6e788f83886d48ecf5c1e106e65"
-  integrity sha512-tVFMUa4J3Q8JUd1KL9yQzQB0/BJt7ZYZujZmTPgo/54Lpuq3ez4C8x/ATUY/wv7b7X3AUq8o3Xd+2C5ZrCGWHw==
+codemirror@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-6.0.1.tgz#62b91142d45904547ee3e0e0e4c1a79158035a29"
+  integrity sha512-J8j+nZ+CdWmIeFIGXEFbFPtpiYacFMDR8GlHK3IyHQJMCaVRfGx9NT+Hxivv1ckLWPvNdZqndbr/7lVhrf/Svg==
+  dependencies:
+    "@codemirror/autocomplete" "^6.0.0"
+    "@codemirror/commands" "^6.0.0"
+    "@codemirror/language" "^6.0.0"
+    "@codemirror/lint" "^6.0.0"
+    "@codemirror/search" "^6.0.0"
+    "@codemirror/state" "^6.0.0"
+    "@codemirror/view" "^6.0.0"
 
 collection-visit@^1.0.0:
   version "1.0.0"
@@ -1674,6 +1765,11 @@ cosmiconfig@^7.0.0:
     path-type "^4.0.0"
     yaml "^1.10.0"
 
+crelt@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/crelt/-/crelt-1.0.5.tgz#57c0d52af8c859e354bace1883eb2e1eb182bb94"
+  integrity sha512-+BO9wPPi+DWTDcNYhr/W90myha8ptzftZT+LwcmUbbok0rcP/fequmFYCw8NMoH7pkAZQzU78b3kYrlua5a9eA==
+
 cross-spawn@^7.0.2:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
@@ -3993,6 +4089,11 @@ strip-json-comments@^3.1.0, strip-json-comments@^3.1.1:
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.1.1.tgz#31f1281b3832630434831c310c01cccda8cbe006"
   integrity sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==
 
+style-mod@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/style-mod/-/style-mod-4.0.0.tgz#97e7c2d68b592975f2ca7a63d0dd6fcacfe35a01"
+  integrity sha512-OPhtyEjyyN9x3nhPsu76f52yUGXiZcgvsrFVtvTkyGRQJ0XK+GPc6ov1z+lRpbeabka+MYEQxOYRnt5nF30aMw==
+
 supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
@@ -4338,6 +4439,11 @@ vuex@4.0.2:
   dependencies:
     "@vue/devtools-api" "^6.0.0-beta.11"
 
+w3c-keyname@^2.2.4:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/w3c-keyname/-/w3c-keyname-2.2.4.tgz#4ade6916f6290224cdbd1db8ac49eab03d0eef6b"
+  integrity sha512-tOhfEwEzFLJzf6d1ZPkYfGj+FWhIpBux9ppoP3rlclw3Z0BZv3N7b7030Z1kYth+6rDuAsXUFr+d0VE6Ed1ikw==
+
 webidl-conversions@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"