diff --git a/sites/lab/package.json b/sites/lab/package.json
index 7fb73b163a1..c3fa1983b63 100644
--- a/sites/lab/package.json
+++ b/sites/lab/package.json
@@ -41,7 +41,7 @@
     "lodash.orderby": "4.6.0",
     "lodash.set": "4.3.2",
     "next": "13.5.4",
-    "next-i18next": "14.0.0",
+    "next-i18next": "15.1.1",
     "ora": "7.0.1",
     "react": "18.2.0",
     "react-copy-to-clipboard": "5.1.0",
diff --git a/sites/sde/package.json b/sites/sde/package.json
index 28fd1eb256c..9cf8a7d135b 100644
--- a/sites/sde/package.json
+++ b/sites/sde/package.json
@@ -60,7 +60,7 @@
     "lodash.set": "4.3.2",
     "mustache": "4.2.0",
     "next": "13.5.4",
-    "next-i18next": "14.0.0",
+    "next-i18next": "15.1.1",
     "pdfkit": "0.14.0",
     "postcss-for": "2.1.1",
     "react": "18.2.0",
diff --git a/yarn.lock b/yarn.lock
index 6e56196b405..01bec5d4280 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -808,7 +808,7 @@
     "@babel/plugin-transform-react-jsx-development" "^7.22.5"
     "@babel/plugin-transform-react-pure-annotations" "^7.23.3"
 
-"@babel/runtime@^7.0.0", "@babel/runtime@^7.1.2", "@babel/runtime@^7.18.9", "@babel/runtime@^7.20.13", "@babel/runtime@^7.20.7", "@babel/runtime@^7.22.5", "@babel/runtime@^7.23.2", "@babel/runtime@^7.7.6":
+"@babel/runtime@^7.0.0", "@babel/runtime@^7.1.2", "@babel/runtime@^7.18.9", "@babel/runtime@^7.20.7", "@babel/runtime@^7.22.5", "@babel/runtime@^7.23.2", "@babel/runtime@^7.7.6":
   version "7.23.4"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.23.4.tgz#36fa1d2b36db873d25ec631dcc4923fdc1cf2e2e"
   integrity sha512-2Yv65nlWnWlSpe3fXEyX5i7fx5kIKo4Qbcj+hMO0odwaneFjfXw5fdum+4yL20O0QiaHpia0cYQ9xpNMqrBwHg==
@@ -2668,10 +2668,10 @@
   resolved "https://registry.yarnpkg.com/@types/hogan.js/-/hogan.js-3.0.2.tgz#0f655127712381bdee3e5cff016ed315f3511285"
   integrity sha512-M6jOVsZEK31II8HV9QaYI5pg/w7fZb+3aqdCn3M3uofBswvrYBzbaQwSudB6z1UqF2IT3B8vt/3oBoa7XqugFw==
 
-"@types/hoist-non-react-statics@^3.3.1":
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/@types/hoist-non-react-statics/-/hoist-non-react-statics-3.3.3.tgz#8bb41d9a88164f82dd2745ff05e637e655f34d19"
-  integrity sha512-Wny3a2UXn5FEA1l7gc6BbpoV5mD1XijZqgkp4TRgDCDL5r3B5ieOFGUX5h3n78Tr1MEG7BfvoM8qeztdvNU0fw==
+"@types/hoist-non-react-statics@^3.3.4":
+  version "3.3.5"
+  resolved "https://registry.yarnpkg.com/@types/hoist-non-react-statics/-/hoist-non-react-statics-3.3.5.tgz#dab7867ef789d87e2b4b0003c9d65c49cc44a494"
+  integrity sha512-SbcrWzkKBw2cdwRTwQAswfpB9g9LJWfjtUeW/jvNwbhC8cpmmNYVePa+ncbUe0rGTQ7G3Ff6mYUN2VMfLVr+Sg==
   dependencies:
     "@types/react" "*"
     hoist-non-react-statics "^3.3.0"
@@ -7207,10 +7207,10 @@ husky@^8.0.3:
   resolved "https://registry.yarnpkg.com/husky/-/husky-8.0.3.tgz#4936d7212e46d1dea28fef29bb3a108872cd9184"
   integrity sha512-+dQSyqPh4x1hlO1swXBiNb2HzTDN1I2IGLQx1GrBuiqFJfoMrnZWwVmatvSiO+Iz8fBUnf+lekwNo4c2LlXItg==
 
-i18next-fs-backend@^2.1.5:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/i18next-fs-backend/-/i18next-fs-backend-2.2.0.tgz#016c865344632a666ea80653deae466fbfa6042c"
-  integrity sha512-VOPHhdDX0M/csRqEw+9Ectpf6wvTIg1MZDfAHxc3JKnAlJz7fcZSAKAeyDohOq0xuLx57esYpJopIvBaRb0Bag==
+i18next-fs-backend@^2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/i18next-fs-backend/-/i18next-fs-backend-2.3.1.tgz#0c7d2459ff4a039e2b3228131809fbc0e74ff1a8"
+  integrity sha512-tvfXskmG/9o+TJ5Fxu54sSO5OkY6d+uMn+K6JiUGLJrwxAVfer+8V3nU8jq3ts9Pe5lXJv4b1N7foIjJ8Iy2Gg==
 
 i18next@23.7.7:
   version "23.7.7"
@@ -10154,16 +10154,16 @@ nested-error-stacks@^2.0.0:
   resolved "https://registry.yarnpkg.com/nested-error-stacks/-/nested-error-stacks-2.1.1.tgz#26c8a3cee6cc05fbcf1e333cd2fc3e003326c0b5"
   integrity sha512-9iN1ka/9zmX1ZvLV9ewJYEk9h7RyRRtqdK0woXcqohu8EWIerfPUjYJPg0ULy0UqP7cslmdGc8xKDJcojlKiaw==
 
-next-i18next@14.0.0:
-  version "14.0.0"
-  resolved "https://registry.yarnpkg.com/next-i18next/-/next-i18next-14.0.0.tgz#fd637c81df96c9d6f2cc4716037130ac4e5d6968"
-  integrity sha512-umv8hOZoSoAA+td3ErfemyO/5Ib2pnYCdQ8/Oy+fncS2skFIL3hHKRer3Oa3Nfm4Xbv5p6DHWzm3NhT1j4tWwg==
+next-i18next@15.1.1:
+  version "15.1.1"
+  resolved "https://registry.yarnpkg.com/next-i18next/-/next-i18next-15.1.1.tgz#9fa04bb0260b55cb315dbc437912a991b1b914fa"
+  integrity sha512-IueFofP7Z9G41VjSPX/LdKhjYDDXq/iLAUFap7Rcz/MlsjLQMC7aktzBslhKH6GBYLOXsuhAO98goBFQBdhelg==
   dependencies:
-    "@babel/runtime" "^7.20.13"
-    "@types/hoist-non-react-statics" "^3.3.1"
+    "@babel/runtime" "^7.23.2"
+    "@types/hoist-non-react-statics" "^3.3.4"
     core-js "^3"
     hoist-non-react-statics "^3.3.2"
-    i18next-fs-backend "^2.1.5"
+    i18next-fs-backend "^2.3.1"
 
 next@13.5.4:
   version "13.5.4"