diff --git a/package.json b/package.json
index 843bf11..20eaa9b 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   },
   "dependencies": {
     "prop-types": "^15.7.2",
-    "react-admin": "^3.18.1",
+    "react-admin": "^3.19.12",
     "react-markdown": "^7.0.1",
     "react-mde": "^11.5.0",
     "showdown": "^1.9.1"
diff --git a/yarn.lock b/yarn.lock
index ea9ee5a..675ed3d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1097,6 +1097,13 @@
   dependencies:
     regenerator-runtime "^0.13.4"
 
+"@babel/runtime@^7.15.4":
+  version "7.20.13"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.20.13.tgz#7055ab8a7cff2b8f6058bf6ae45ff84ad2aded4b"
+  integrity sha512-gt3PKXs0DBoL9xCvOIIZ2NEqAGZqHjAnmVbfQtB620V0uReIQutpel14KcneZuer7UioY8ALKZ7iocavvzTNFA==
+  dependencies:
+    regenerator-runtime "^0.13.11"
+
 "@babel/template@^7.14.5":
   version "7.14.5"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.14.5.tgz#a9bc9d8b33354ff6e55a9c60d1109200a68974f4"
@@ -1356,16 +1363,16 @@
     "@types/yargs" "^16.0.0"
     chalk "^4.0.0"
 
-"@material-ui/core@^4.11.2", "@material-ui/core@^4.12.3":
-  version "4.12.3"
-  resolved "https://registry.yarnpkg.com/@material-ui/core/-/core-4.12.3.tgz#80d665caf0f1f034e52355c5450c0e38b099d3ca"
-  integrity sha512-sdpgI/PL56QVsEJldwEe4FFaFTLUqN+rd7sSZiRCdx2E/C7z5yK0y/khAWVBH24tXwto7I1hCzNWfJGZIYJKnw==
+"@material-ui/core@^4.12.1", "@material-ui/core@^4.12.3":
+  version "4.12.4"
+  resolved "https://registry.yarnpkg.com/@material-ui/core/-/core-4.12.4.tgz#4ac17488e8fcaf55eb6a7f5efb2a131e10138a73"
+  integrity sha512-tr7xekNlM9LjA6pagJmL8QCgZXaubWUwkJnoYcMKd4gw/t4XiyvnTkjdGrUVicyB2BsdaAv1tvow45bPM4sSwQ==
   dependencies:
     "@babel/runtime" "^7.4.4"
-    "@material-ui/styles" "^4.11.4"
-    "@material-ui/system" "^4.12.1"
+    "@material-ui/styles" "^4.11.5"
+    "@material-ui/system" "^4.12.2"
     "@material-ui/types" "5.1.0"
-    "@material-ui/utils" "^4.11.2"
+    "@material-ui/utils" "^4.11.3"
     "@types/react-transition-group" "^4.2.0"
     clsx "^1.0.4"
     hoist-non-react-statics "^3.3.2"
@@ -1381,15 +1388,15 @@
   dependencies:
     "@babel/runtime" "^7.4.4"
 
-"@material-ui/styles@^4.11.2", "@material-ui/styles@^4.11.4":
-  version "4.11.4"
-  resolved "https://registry.yarnpkg.com/@material-ui/styles/-/styles-4.11.4.tgz#eb9dfccfcc2d208243d986457dff025497afa00d"
-  integrity sha512-KNTIZcnj/zprG5LW0Sao7zw+yG3O35pviHzejMdcSGCdWbiO8qzRgOYL8JAxAsWBKOKYwVZxXtHWaB5T2Kvxew==
+"@material-ui/styles@^4.11.2", "@material-ui/styles@^4.11.5":
+  version "4.11.5"
+  resolved "https://registry.yarnpkg.com/@material-ui/styles/-/styles-4.11.5.tgz#19f84457df3aafd956ac863dbe156b1d88e2bbfb"
+  integrity sha512-o/41ot5JJiUsIETME9wVLAJrmIWL3j0R0Bj2kCOLbSfqEkKf0fmaPt+5vtblUh5eXr2S+J/8J3DaCb10+CzPGA==
   dependencies:
     "@babel/runtime" "^7.4.4"
     "@emotion/hash" "^0.8.0"
     "@material-ui/types" "5.1.0"
-    "@material-ui/utils" "^4.11.2"
+    "@material-ui/utils" "^4.11.3"
     clsx "^1.0.4"
     csstype "^2.5.2"
     hoist-non-react-statics "^3.3.2"
@@ -1403,13 +1410,13 @@
     jss-plugin-vendor-prefixer "^10.5.1"
     prop-types "^15.7.2"
 
-"@material-ui/system@^4.12.1":
-  version "4.12.1"
-  resolved "https://registry.yarnpkg.com/@material-ui/system/-/system-4.12.1.tgz#2dd96c243f8c0a331b2bb6d46efd7771a399707c"
-  integrity sha512-lUdzs4q9kEXZGhbN7BptyiS1rLNHe6kG9o8Y307HCvF4sQxbCgpL2qi+gUk+yI8a2DNk48gISEQxoxpgph0xIw==
+"@material-ui/system@^4.12.2":
+  version "4.12.2"
+  resolved "https://registry.yarnpkg.com/@material-ui/system/-/system-4.12.2.tgz#f5c389adf3fce4146edd489bf4082d461d86aa8b"
+  integrity sha512-6CSKu2MtmiJgcCGf6nBQpM8fLkuB9F55EKfbdTC80NND5wpTmKzwdhLYLH3zL4cLlK0gVaaltW7/wMuyTnN0Lw==
   dependencies:
     "@babel/runtime" "^7.4.4"
-    "@material-ui/utils" "^4.11.2"
+    "@material-ui/utils" "^4.11.3"
     csstype "^2.5.2"
     prop-types "^15.7.2"
 
@@ -1418,10 +1425,10 @@
   resolved "https://registry.yarnpkg.com/@material-ui/types/-/types-5.1.0.tgz#efa1c7a0b0eaa4c7c87ac0390445f0f88b0d88f2"
   integrity sha512-7cqRjrY50b8QzRSYyhSpx4WRw2YuO0KKIGQEVk5J8uoz2BanawykgZGoWEqKm7pVIbzFDN0SpPcVV4IhOFkl8A==
 
-"@material-ui/utils@^4.11.2":
-  version "4.11.2"
-  resolved "https://registry.yarnpkg.com/@material-ui/utils/-/utils-4.11.2.tgz#f1aefa7e7dff2ebcb97d31de51aecab1bb57540a"
-  integrity sha512-Uul8w38u+PICe2Fg2pDKCaIG7kOyhowZ9vjiC1FsVwPABTW8vPPKfF6OvxRq3IiBaI1faOJmgdvMG7rMJARBhA==
+"@material-ui/utils@^4.11.3":
+  version "4.11.3"
+  resolved "https://registry.yarnpkg.com/@material-ui/utils/-/utils-4.11.3.tgz#232bd86c4ea81dab714f21edad70b7fdf0253942"
+  integrity sha512-ZuQPV4rBK/V1j2dIkSSEcH5uT6AaHuKWFfotADHsC0wVL1NLd2WkFCm4ZZbX33iO4ydl6V0GPngKm8HZQ2oujg==
   dependencies:
     "@babel/runtime" "^7.4.4"
     prop-types "^15.7.2"
@@ -2182,6 +2189,11 @@ classnames@~2.2.5:
   resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.6.tgz#43935bffdd291f326dad0a205309b38d00f650ce"
   integrity sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q==
 
+classnames@~2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.3.2.tgz#351d813bf0137fcc6a76a16b88208d2560a0d924"
+  integrity sha512-CSbhY4cFEJRe6/GQzIk5qXZ4Jeg5pcsP7b5peFSDpffpe1cqjASH/n9UTjBwOp6XpMSTwQ8Za2K5V02ueA7Tmw==
+
 cliui@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-5.0.0.tgz#deefcfdb2e800784aa34f46fa08e06851c7bbbc5"
@@ -2463,6 +2475,11 @@ domexception@^2.0.1:
   dependencies:
     webidl-conversions "^5.0.0"
 
+dompurify@^2.4.3:
+  version "2.4.4"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.4.4.tgz#c17803931dd524e1b68e0e940a84567f9498f4bd"
+  integrity sha512-1e2SpqHiRx4DPvmRuXU5J0di3iQACwJM+mFGE2HAkkK7Tbnfk9WcghcAmyWc9CRrjyRRUpmuhPUH6LphQQR3EQ==
+
 downshift@3.2.7:
   version "3.2.7"
   resolved "https://registry.yarnpkg.com/downshift/-/downshift-3.2.7.tgz#0c40d78d1cbc24753c7a622cfc664df1c9480b4a"
@@ -2693,10 +2710,10 @@ final-form-arrays@^3.0.2:
   resolved "https://registry.yarnpkg.com/final-form-arrays/-/final-form-arrays-3.0.2.tgz#9f3bef778dec61432357744eb6f3abef7e7f3847"
   integrity sha512-TfO8aZNz3RrsZCDx8GHMQcyztDNpGxSSi9w4wpSNKlmv2PfFWVVM8P7Yj5tj4n0OWax+x5YwTLhT5BnqSlCi+w==
 
-final-form@^4.20.2:
-  version "4.20.2"
-  resolved "https://registry.yarnpkg.com/final-form/-/final-form-4.20.2.tgz#c820b37d7ebb73d71169480256a36c7e6e6c9155"
-  integrity sha512-5i0IxqwjjPG1nUNCjWhqPCvQJJ2R+QwTwaAnjPmFnLbyjIHWuBPU8u+Ps4G3TcX2Sjno+O5xCZJzYcMJEzzfCQ==
+final-form@^4.20.4:
+  version "4.20.9"
+  resolved "https://registry.yarnpkg.com/final-form/-/final-form-4.20.9.tgz#647b459f8c504d77ec8f6e280015ab172982af2f"
+  integrity sha512-shA1X/7v8RmukWMNRHx0l7+Bm41hOivY78IvOiBrPVHjyWFIyqqIEMCz7yTVRc9Ea+EU4WkZ5r4MH6whSo5taw==
   dependencies:
     "@babel/runtime" "^7.10.0"
 
@@ -2936,10 +2953,10 @@ imurmurhash@^0.1.4:
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
   integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=
 
-inflection@~1.12.0:
-  version "1.12.0"
-  resolved "https://registry.yarnpkg.com/inflection/-/inflection-1.12.0.tgz#a200935656d6f5f6bc4dc7502e1aecb703228416"
-  integrity sha1-ogCTVlbW9fa8TcdQLhrstwMihBY=
+inflection@~1.13.1:
+  version "1.13.4"
+  resolved "https://registry.yarnpkg.com/inflection/-/inflection-1.13.4.tgz#65aa696c4e2da6225b148d7a154c449366633a32"
+  integrity sha512-6I/HUDeYFfuNCVS3td055BaXBwKYuzw7K3ExVMStBowKo9oOAMJIXIHvdyR3iboTCp1b+1i5DSkIZTcwIktuDw==
 
 inflight@^1.0.4:
   version "1.0.6"
@@ -4420,46 +4437,47 @@ query-string@^5.1.1:
     object-assign "^4.1.0"
     strict-uri-encode "^1.0.0"
 
-ra-core@^3.18.0:
-  version "3.18.0"
-  resolved "https://registry.yarnpkg.com/ra-core/-/ra-core-3.18.0.tgz#0741f3f5b8f7a8e65333881ed22800b4e85b309c"
-  integrity sha512-h4Pb4aosaG4ME/z8foVl40fAWrg+UiijWhSVPqjRSiaX/8eP0o8HfS0r6jviFOXfhB/ecXDUmPXCcSfp4fsjsQ==
+ra-core@^3.18.0, ra-core@^3.19.12:
+  version "3.19.12"
+  resolved "https://registry.yarnpkg.com/ra-core/-/ra-core-3.19.12.tgz#440afa96b18b5170c0b00965c3747a5223277b8d"
+  integrity sha512-E0cM6OjEUtccaR+dR5mL1MLiVVYML0Yf7aPhpLEq4iue73X3+CKcLztInoBhWgeevPbFQwgAtsXhlpedeyrNNg==
   dependencies:
-    classnames "~2.2.5"
+    classnames "~2.3.1"
     date-fns "^1.29.0"
     eventemitter3 "^3.0.0"
-    inflection "~1.12.0"
+    inflection "~1.13.1"
     lodash "~4.17.5"
     prop-types "^15.6.1"
     query-string "^5.1.1"
     reselect "~3.0.0"
 
-ra-i18n-polyglot@^3.18.0:
-  version "3.18.0"
-  resolved "https://registry.yarnpkg.com/ra-i18n-polyglot/-/ra-i18n-polyglot-3.18.0.tgz#d941d4d8ed2c852942eba89360fc2bf742b5fb25"
-  integrity sha512-siKcAP92+Najag/q222EUpr28NCRJihjTVm+XbvIPYxbjGVNBnZbQ+2GIzolQ8ruGTZ+M30AMIx/Agph3nf1hQ==
+ra-i18n-polyglot@^3.19.12:
+  version "3.19.12"
+  resolved "https://registry.yarnpkg.com/ra-i18n-polyglot/-/ra-i18n-polyglot-3.19.12.tgz#b6ac436994b9b10edbbf32a61c49b409c872edfb"
+  integrity sha512-7VkNybY+RYVL5aDf8MdefYpRMkaELOjSXx7rrRY7PzVwmQzVe5ESoKBcH4Cob2M8a52pAlXY32dwmA3dZ91l/Q==
   dependencies:
     node-polyglot "^2.2.2"
-    ra-core "^3.18.0"
+    ra-core "^3.19.12"
 
-ra-language-english@^3.18.0:
-  version "3.18.0"
-  resolved "https://registry.yarnpkg.com/ra-language-english/-/ra-language-english-3.18.0.tgz#3750b6150be9779d15965b375985cbc0deeafbd8"
-  integrity sha512-DEFsa/XDF3khkHO1VBd14oyKwsL44aZa1h2yWhslSZy1V3bJ6ePLs+YpamC2uAleWeHgOzmRvbQxdo4sqMuxUw==
+ra-language-english@^3.19.12:
+  version "3.19.12"
+  resolved "https://registry.yarnpkg.com/ra-language-english/-/ra-language-english-3.19.12.tgz#a9df05dba714b7d097f366dbf1bfce72f4361bd1"
+  integrity sha512-aYY0ma74eXLuflPT9iXEQtVEDZxebw1NiQZ5pPGiBCpsq+hoiDWuzerLU13OdBHbySD5FHLuk89SkyAdfMtUaQ==
   dependencies:
-    ra-core "^3.18.0"
+    ra-core "^3.19.12"
 
-ra-ui-materialui@^3.18.1:
-  version "3.18.1"
-  resolved "https://registry.yarnpkg.com/ra-ui-materialui/-/ra-ui-materialui-3.18.1.tgz#cdb2008e584249a60a5ed46298780be261e85f9d"
-  integrity sha512-GbvF9VAoscCfEbHQfhQj5BxVOGBwfDBTgjFa3/jazRojDniKsfZRs3mOb+YzzsdaV8ST/chEj/9UQjUzErrHCA==
+ra-ui-materialui@^3.19.12:
+  version "3.19.12"
+  resolved "https://registry.yarnpkg.com/ra-ui-materialui/-/ra-ui-materialui-3.19.12.tgz#4a6f54741aab52bca42d6cee6f9c8339c93126f3"
+  integrity sha512-8Zz88r5yprmUxOw9/F0A/kjjVmFMb2n+sjpel8fuOWtS6y++JWonDsvTwo4yIuSF9mC0fht3f/hd2KEHQdmj6Q==
   dependencies:
     autosuggest-highlight "^3.1.1"
     classnames "~2.2.5"
     connected-react-router "^6.5.2"
     css-mediaquery "^0.1.2"
+    dompurify "^2.4.3"
     downshift "3.2.7"
-    inflection "~1.12.0"
+    inflection "~1.13.1"
     jsonexport "^2.4.1"
     lodash "~4.17.5"
     prop-types "^15.7.0"
@@ -4474,22 +4492,22 @@ randombytes@^2.1.0:
   dependencies:
     safe-buffer "^5.1.0"
 
-react-admin@^3.18.1:
-  version "3.18.1"
-  resolved "https://registry.yarnpkg.com/react-admin/-/react-admin-3.18.1.tgz#ec94b2cbb4eeb047e1eb8a33177e39337bba5bb4"
-  integrity sha512-/4J7MdK/d9lnOp/CKGBSN46TITuXhlhD+wMQHnfjL9z/pkGTDrwJxoWM4+q9n6ZrFiBwUCpqMU6k84IhnEoZ7w==
+react-admin@^3.19.12:
+  version "3.19.12"
+  resolved "https://registry.yarnpkg.com/react-admin/-/react-admin-3.19.12.tgz#620520d9b9de7cb19e7e360c3360860173ed6562"
+  integrity sha512-LanWS3Yjie7n5GZI8v7oP73DSvQyCeZD0dpkC65IC0+UOhkInxa1zedJc8CyD3+ZwlgVC+CGqi6jQ1fo73Cdqw==
   dependencies:
-    "@material-ui/core" "^4.11.2"
+    "@material-ui/core" "^4.12.1"
     "@material-ui/icons" "^4.11.2"
     "@material-ui/styles" "^4.11.2"
     connected-react-router "^6.5.2"
-    final-form "^4.20.2"
+    final-form "^4.20.4"
     final-form-arrays "^3.0.2"
-    ra-core "^3.18.0"
-    ra-i18n-polyglot "^3.18.0"
-    ra-language-english "^3.18.0"
-    ra-ui-materialui "^3.18.1"
-    react-final-form "^6.5.2"
+    ra-core "^3.19.12"
+    ra-i18n-polyglot "^3.19.12"
+    ra-language-english "^3.19.12"
+    ra-ui-materialui "^3.19.12"
+    react-final-form "^6.5.7"
     react-final-form-arrays "^3.1.3"
     react-redux "^7.1.0"
     react-router "^5.1.0"
@@ -4522,12 +4540,12 @@ react-final-form-arrays@^3.1.3:
   dependencies:
     "@babel/runtime" "^7.12.1"
 
-react-final-form@^6.5.2:
-  version "6.5.3"
-  resolved "https://registry.yarnpkg.com/react-final-form/-/react-final-form-6.5.3.tgz#b60955837fe9d777456ae9d9c48e3e2f21547d29"
-  integrity sha512-FCs6GC0AMWJl2p6YX7kM+a0AvuSLAZUgbVNtRBskOs4g984t/It0qGtx51O+9vgqnqk6JyoxmIzxKMq+7ch/vg==
+react-final-form@^6.5.7:
+  version "6.5.9"
+  resolved "https://registry.yarnpkg.com/react-final-form/-/react-final-form-6.5.9.tgz#644797d4c122801b37b58a76c87761547411190b"
+  integrity sha512-x3XYvozolECp3nIjly+4QqxdjSSWfcnpGEL5K8OBT6xmGrq5kBqbA6+/tOqoom9NwqIPPbxPNsOViFlbKgowbA==
   dependencies:
-    "@babel/runtime" "^7.12.1"
+    "@babel/runtime" "^7.15.4"
 
 react-is@^16.13.1, react-is@^16.5.2, react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1:
   version "16.13.1"
@@ -4648,6 +4666,11 @@ regenerate@^1.4.0:
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.4.2.tgz#b9346d8827e8f5a32f7ba29637d398b69014848a"
   integrity sha512-zrceR/XhGYU/d/opr2EKO7aRHUeiBI8qjtfHqADTwZd6Szfy16la6kqD0MIUs5z5hx6AaKa+PixpPrR289+I0A==
 
+regenerator-runtime@^0.13.11:
+  version "0.13.11"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz#f6dca3e7ceec20590d07ada785636a90cdca17f9"
+  integrity sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg==
+
 regenerator-runtime@^0.13.4:
   version "0.13.9"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz#8925742a98ffd90814988d7566ad30ca3b263b52"