diff --git a/.changeset/fair-parks-notice.md b/.changeset/fair-parks-notice.md
new file mode 100644
index 00000000..52ef1c82
--- /dev/null
+++ b/.changeset/fair-parks-notice.md
@@ -0,0 +1,7 @@
+---
+'@youversion/platform-react-hooks': patch
+'@youversion/platform-core': patch
+'@youversion/platform-react-ui': patch
+---
+
+Fixed hooks package bundling to produce proper CJS and ESM outputs, resolving import failures in strict ESM runtimes like Deno.
diff --git a/packages/hooks/package.json b/packages/hooks/package.json
index 5de57880..1fd9ff3a 100644
--- a/packages/hooks/package.json
+++ b/packages/hooks/package.json
@@ -11,19 +11,21 @@
     "url": "https://github.com/youversion/platform-sdk-react",
     "directory": "packages/hooks"
   },
-  "main": "./dist/index.js",
+  "main": "./dist/index.cjs",
   "module": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
       "import": "./dist/index.js",
-      "require": "./dist/index.js"
+      "require": "./dist/index.cjs"
     }
   },
   "scripts": {
-    "dev": "tsc --watch",
-    "build": "tsc -p tsconfig.build.json",
+    "dev": "tsup src/index.ts --format cjs,esm --watch --dts",
+    "build:js": "tsup src/index.ts --format cjs,esm",
+    "build:types": "tsc -p tsconfig.build.json",
+    "build": "pnpm build:js && pnpm build:types",
     "lint": "eslint . --max-warnings 0",
     "typecheck": "tsc --noEmit",
     "test": "vitest run",
@@ -46,6 +48,7 @@
     "@vitest/coverage-v8": "4.0.4",
     "eslint": "9.38.0",
     "jsdom": "27.0.1",
+    "tsup": "8.5.0",
     "typescript": "5.9.3",
     "vitest": "4.0.4"
   }
diff --git a/packages/hooks/tsconfig.build.json b/packages/hooks/tsconfig.build.json
index 5abbf5e0..9aeb6607 100644
--- a/packages/hooks/tsconfig.build.json
+++ b/packages/hooks/tsconfig.build.json
@@ -1,7 +1,10 @@
 {
   "extends": "./tsconfig.json",
   "compilerOptions": {
-    "rootDir": "src"
+    "rootDir": "src",
+    "emitDeclarationOnly": true,
+    "declaration": true,
+    "declarationMap": true
   },
   "include": ["src"],
   "exclude": ["node_modules", "dist", "**/*.test.ts", "**/*.test.tsx"]
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d14d74ae..12e9f078 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -210,6 +210,9 @@ importers:
       jsdom:
         specifier: 27.0.1
         version: 27.0.1(postcss@8.5.6)
+      tsup:
+        specifier: 8.5.0
+        version: 8.5.0(@microsoft/api-extractor@7.53.1(@types/node@24.11.0))(@swc/core@1.13.5(@swc/helpers@0.5.17))(jiti@2.6.1)(postcss@8.5.6)(typescript@5.9.3)(yaml@2.8.1)
       typescript:
         specifier: 5.9.3
         version: 5.9.3
@@ -9773,6 +9776,11 @@ snapshots:
     dependencies:
       run-applescript: 7.1.0
 
+  bundle-require@5.1.0(esbuild@0.25.11):
+    dependencies:
+      esbuild: 0.25.11
+      load-tsconfig: 0.2.5
+
   bundle-require@5.1.0(esbuild@0.25.9):
     dependencies:
       esbuild: 0.25.9
@@ -12863,12 +12871,12 @@ snapshots:
 
   tsup@8.5.0(@microsoft/api-extractor@7.53.1(@types/node@24.9.1))(@swc/core@1.13.5(@swc/helpers@0.5.17))(jiti@2.6.1)(postcss@8.5.6)(typescript@5.9.3)(yaml@2.8.1):
     dependencies:
-      bundle-require: 5.1.0(esbuild@0.25.9)
+      bundle-require: 5.1.0(esbuild@0.25.11)
       cac: 6.7.14
       chokidar: 4.0.3
       consola: 3.4.2
-      debug: 4.4.1
-      esbuild: 0.25.9
+      debug: 4.4.3
+      esbuild: 0.25.11
       fix-dts-default-cjs-exports: 1.0.1
       joycon: 3.1.1
       picocolors: 1.1.1