diff --git a/package.json b/package.json
index 6d8c5bd..2494db3 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "@glennsl/rescript-jest": "0.9.2",
     "@ristostevcev/bs-odoc": "1.3.0",
     "moment": "2.29.4",
-    "rescript": "9.1.4",
+    "rescript": "12.0.2",
     "rescript-jest-date-mock": "2.0.1"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index 1911a68..8690ba1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -517,6 +517,36 @@
     "@jridgewell/resolve-uri" "^3.0.3"
     "@jridgewell/sourcemap-codec" "^1.4.10"
 
+"@rescript/darwin-arm64@12.0.2":
+  version "12.0.2"
+  resolved "https://registry.yarnpkg.com/@rescript/darwin-arm64/-/darwin-arm64-12.0.2.tgz#15255f5408def54b0fe5d411832ac05c9fdf7976"
+  integrity sha512-GcfiPE0L2N7smWXMBEW4pvlcqblSbKh2tisZTuOaLPr9+WmaXnBLap6OUT+XoEWzTY0RA4QURfpNJLAgqZPrzw==
+
+"@rescript/darwin-x64@12.0.2":
+  version "12.0.2"
+  resolved "https://registry.yarnpkg.com/@rescript/darwin-x64/-/darwin-x64-12.0.2.tgz#076e563a6206a820ad9b26d4cfcf97a4b89085fc"
+  integrity sha512-di4eucoDdLsLqz86h7Cwywsmt+xFup7rpVlkx8L7i22RTqyTw+CD6aGjFj1Ddj2sVUd5SSFiE9Hj86QggzUgbg==
+
+"@rescript/linux-arm64@12.0.2":
+  version "12.0.2"
+  resolved "https://registry.yarnpkg.com/@rescript/linux-arm64/-/linux-arm64-12.0.2.tgz#982d785a2a876d7cd4e3154a7b363512c9e08b0a"
+  integrity sha512-x6WOyimX0kw9DGADQ02R2rmvKu8SQOrskfYrKREfc2CgDT+FOKAH+qxvpUiljKhrvthoHkVBJOXtlKk854OdjQ==
+
+"@rescript/linux-x64@12.0.2":
+  version "12.0.2"
+  resolved "https://registry.yarnpkg.com/@rescript/linux-x64/-/linux-x64-12.0.2.tgz#69c0d35ca8506236f86018c50fa6f0e6add8203e"
+  integrity sha512-5QHE+Ca1h3qXxDkw343923WTEdEyBeXphrv+8SZLhLOFNabQ5t6m4rWf52RluDqQpa67j6GB8kVAZpqc2rA2Qw==
+
+"@rescript/runtime@12.0.2":
+  version "12.0.2"
+  resolved "https://registry.yarnpkg.com/@rescript/runtime/-/runtime-12.0.2.tgz#daf3f42294f90cfefa99866e9fb7f997f746d180"
+  integrity sha512-Jma1QEgns/WlWeVap/Mv6dVbFEKmftPOrmwQbzLQnnrQ9z6PJjorHIvDMQUigQKnvM/4RhRJ3LiG+CsNtgS9ww==
+
+"@rescript/win32-x64@12.0.2":
+  version "12.0.2"
+  resolved "https://registry.yarnpkg.com/@rescript/win32-x64/-/win32-x64-12.0.2.tgz#770bcf038e5028f673be48261e06ec963b436391"
+  integrity sha512-QcNQiok3H2Xd+cReB1kpH4hlPXnT7DA6ETsJfZugTUOKOdAYLTJ+Imynv+ojuafkUrwa2v0tZAiqHaQsDjf9IQ==
+
 "@ristostevcev/bs-odoc@1.3.0":
   version "1.3.0"
   resolved "https://registry.npmjs.org/@ristostevcev/bs-odoc/-/bs-odoc-1.3.0.tgz"
@@ -2171,10 +2201,18 @@ rescript-jest-date-mock@2.0.1:
   dependencies:
     jest-date-mock "1.0.8"
 
-rescript@9.1.4:
-  version "9.1.4"
-  resolved "https://registry.npmjs.org/rescript/-/rescript-9.1.4.tgz"
-  integrity sha512-aXANK4IqecJzdnDpJUsU6pxMViCR5ogAxzuqS0mOr8TloMnzAjJFu63fjD6LCkWrKAhlMkFFzQvVQYaAaVkFXw==
+rescript@12.0.2:
+  version "12.0.2"
+  resolved "https://registry.yarnpkg.com/rescript/-/rescript-12.0.2.tgz#e63226082f3555c55b4d63f765d0709f3ae4eb3e"
+  integrity sha512-H1K9ovIxg2BVwJcXN1cZv0Q1pJEyFgNcUDKHSkmKmv5eBZMpXBASTZ2+grDt0zFFNoeFA1B9abAjSf+oTTi7hg==
+  dependencies:
+    "@rescript/runtime" "12.0.2"
+  optionalDependencies:
+    "@rescript/darwin-arm64" "12.0.2"
+    "@rescript/darwin-x64" "12.0.2"
+    "@rescript/linux-arm64" "12.0.2"
+    "@rescript/linux-x64" "12.0.2"
+    "@rescript/win32-x64" "12.0.2"
 
 resolve-cwd@^3.0.0:
   version "3.0.0"