diff --git a/packages/gatsby-theme-jamfire-conference/package.json b/packages/gatsby-theme-jamfire-conference/package.json
index b8db0646..8e168e66 100644
--- a/packages/gatsby-theme-jamfire-conference/package.json
+++ b/packages/gatsby-theme-jamfire-conference/package.json
@@ -64,7 +64,7 @@
     "gatsby-transformer-remark-frontmatter": "^1.1.0",
     "gatsby-transformer-sharp": "^4.0.0",
     "hamburger-react": "^2.4.0",
-    "i18next": "^21.3.1",
+    "i18next": "^23.7.9",
     "i18next-browser-languagedetector": "^6.1.2",
     "i18next-resources-to-backend": "^1.0.0",
     "leaflet": "^1.7.1",
diff --git a/yarn.lock b/yarn.lock
index f171ff5f..5981ed70 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1050,12 +1050,12 @@
   dependencies:
     regenerator-runtime "^0.13.4"
 
-"@babel/runtime@^7.0.0", "@babel/runtime@^7.1.2", "@babel/runtime@^7.10.0", "@babel/runtime@^7.10.2", "@babel/runtime@^7.11.2", "@babel/runtime@^7.12.0", "@babel/runtime@^7.12.1", "@babel/runtime@^7.12.13", "@babel/runtime@^7.12.5", "@babel/runtime@^7.13.10", "@babel/runtime@^7.14.5", "@babel/runtime@^7.14.6", "@babel/runtime@^7.14.8", "@babel/runtime@^7.15.4", "@babel/runtime@^7.16.3", "@babel/runtime@^7.2.0", "@babel/runtime@^7.3.4", "@babel/runtime@^7.5.5", "@babel/runtime@^7.7.2", "@babel/runtime@^7.7.7", "@babel/runtime@^7.8.4", "@babel/runtime@^7.8.7", "@babel/runtime@^7.9.2", "@babel/runtime@^7.9.6":
-  version "7.16.3"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.16.3.tgz#b86f0db02a04187a3c17caa77de69840165d42d5"
-  integrity sha512-WBwekcqacdY2e9AF/Q7WLFUWmdJGJTkbjqTjoMDgXkVZ3ZRUvOPsLb5KdwISoQVsbP+DQzVZW4Zhci0DvpbNTQ==
+"@babel/runtime@^7.0.0", "@babel/runtime@^7.1.2", "@babel/runtime@^7.10.0", "@babel/runtime@^7.10.2", "@babel/runtime@^7.11.2", "@babel/runtime@^7.12.0", "@babel/runtime@^7.12.1", "@babel/runtime@^7.12.13", "@babel/runtime@^7.12.5", "@babel/runtime@^7.13.10", "@babel/runtime@^7.14.5", "@babel/runtime@^7.14.6", "@babel/runtime@^7.14.8", "@babel/runtime@^7.15.4", "@babel/runtime@^7.16.3", "@babel/runtime@^7.2.0", "@babel/runtime@^7.23.2", "@babel/runtime@^7.3.4", "@babel/runtime@^7.5.5", "@babel/runtime@^7.7.2", "@babel/runtime@^7.7.7", "@babel/runtime@^7.8.4", "@babel/runtime@^7.8.7", "@babel/runtime@^7.9.2", "@babel/runtime@^7.9.6":
+  version "7.23.6"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.23.6.tgz#c05e610dc228855dc92ef1b53d07389ed8ab521d"
+  integrity sha512-zHd0eUrf5GZoOWVCXp6koAKQTfZV07eit6bGPmJgnZdnSAvvZee6zniW2XMF7Cmc4ISOOnPy3QaSiIJGJkVEDQ==
   dependencies:
-    regenerator-runtime "^0.13.4"
+    regenerator-runtime "^0.14.0"
 
 "@babel/standalone@^7.15.5":
   version "7.16.3"
@@ -11374,12 +11374,12 @@ i18next-resources-to-backend@^1.0.0:
   dependencies:
     "@babel/runtime" "7.14.0"
 
-i18next@^21.3.1:
-  version "21.4.2"
-  resolved "https://registry.yarnpkg.com/i18next/-/i18next-21.4.2.tgz#10d10e07c9d1d589d71ac031f8ae755a37fcd0fc"
-  integrity sha512-vVWsmTnZNdYHPLt01MvT5YNM2lxec2R6r5T72J89eaazp8XQnGSqA66O+a918qqmjHZGB6HHRSs02xp753he9g==
+i18next@^23.7.9:
+  version "23.7.9"
+  resolved "https://registry.yarnpkg.com/i18next/-/i18next-23.7.9.tgz#1c42e7467ac5ee21ca830a0a4d3f9595cd826498"
+  integrity sha512-wturtxTfJLJdLzHhyfxXo2l9Cbu2Iz4wF4065oWThPvdFJMUUG3fhXD3BLCHgrv4VxfScORq0i9sfCdjVPbgiw==
   dependencies:
-    "@babel/runtime" "^7.12.0"
+    "@babel/runtime" "^7.23.2"
 
 iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4:
   version "0.4.24"
@@ -17791,6 +17791,11 @@ regenerator-runtime@^0.13.3, regenerator-runtime@^0.13.4:
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz#8925742a98ffd90814988d7566ad30ca3b263b52"
   integrity sha512-p3VT+cOEgxFsRRA9X4lkI1E+k2/CtnKtU4gcxyaCUreilL/vqI6CdZ3wxVUx3UOUg+gnUOQQcRI7BmSI656MYA==
 
+regenerator-runtime@^0.14.0:
+  version "0.14.0"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.14.0.tgz#5e19d68eb12d486f797e15a3c6a918f7cec5eb45"
+  integrity sha512-srw17NI0TUWHuGa5CFGGmhfNIeja30WMBfbslPNhf6JrqQlLN5gcrvig1oqPxiVaXb0oW0XRKtH6Nngs5lKCIA==
+
 regenerator-transform@^0.14.2:
   version "0.14.5"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.14.5.tgz#c98da154683671c9c4dcb16ece736517e1b7feb4"