diff --git a/package-lock.json b/package-lock.json
index fd5c568a7..36ee9814e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31783,7 +31783,6 @@
       "version": "2.8.1",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
       "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
-      "dev": true,
       "license": "0BSD"
     },
     "node_modules/tsscmp": {
@@ -34047,7 +34046,8 @@
       "version": "0.0.0",
       "license": "MIT",
       "dependencies": {
-        "@supabase/node-fetch": "2.6.15"
+        "@supabase/node-fetch": "2.6.15",
+        "tslib": "2.8.1"
       },
       "devDependencies": {
         "jest": "^28.1.3",
@@ -35209,7 +35209,8 @@
       "version": "0.0.0-automated",
       "license": "MIT",
       "dependencies": {
-        "@supabase/node-fetch": "2.6.15"
+        "@supabase/node-fetch": "2.6.15",
+        "tslib": "2.8.1"
       },
       "devDependencies": {
         "@sebbo2002/semantic-release-jsr": "^1.0.0",
@@ -35226,7 +35227,8 @@
       "version": "0.0.0-automated",
       "license": "MIT",
       "dependencies": {
-        "@supabase/node-fetch": "2.6.15"
+        "@supabase/node-fetch": "2.6.15",
+        "tslib": "2.8.1"
       },
       "devDependencies": {
         "chokidar-cli": "^3.0.0",
@@ -36520,6 +36522,7 @@
         "@supabase/node-fetch": "2.6.15",
         "@types/phoenix": "^1.6.6",
         "@types/ws": "^8.18.1",
+        "tslib": "2.8.1",
         "ws": "^8.18.2"
       },
       "devDependencies": {
@@ -36538,7 +36541,8 @@
       "version": "0.0.0",
       "license": "MIT",
       "dependencies": {
-        "@supabase/node-fetch": "2.6.15"
+        "@supabase/node-fetch": "2.6.15",
+        "tslib": "2.8.1"
       },
       "devDependencies": {
         "form-data": "^4.0.0",
diff --git a/packages/core/auth-js/package.json b/packages/core/auth-js/package.json
index 7ebf21c3e..03c00b1f2 100644
--- a/packages/core/auth-js/package.json
+++ b/packages/core/auth-js/package.json
@@ -40,7 +40,8 @@
     "docs:json": "typedoc --json docs/v2/spec.json --excludeExternals --excludePrivate --excludeProtected src/index.ts"
   },
   "dependencies": {
-    "@supabase/node-fetch": "2.6.15"
+    "@supabase/node-fetch": "2.6.15",
+    "tslib": "2.8.1"
   },
   "devDependencies": {
     "jest": "^28.1.3",
diff --git a/packages/core/functions-js/package.json b/packages/core/functions-js/package.json
index 6a92d2220..fc4c0dc5b 100644
--- a/packages/core/functions-js/package.json
+++ b/packages/core/functions-js/package.json
@@ -37,7 +37,8 @@
   },
   "homepage": "https://github.com/supabase/supabase-js/tree/master/packages/core/functions-js",
   "dependencies": {
-    "@supabase/node-fetch": "2.6.15"
+    "@supabase/node-fetch": "2.6.15",
+    "tslib": "2.8.1"
   },
   "devDependencies": {
     "@sebbo2002/semantic-release-jsr": "^1.0.0",
diff --git a/packages/core/postgrest-js/package.json b/packages/core/postgrest-js/package.json
index 007aeede3..40f70d899 100644
--- a/packages/core/postgrest-js/package.json
+++ b/packages/core/postgrest-js/package.json
@@ -53,18 +53,19 @@
     "db:generate-test-types": "cd test/db && docker compose up --detach && wait-for-localhost 8080 && wait-for-localhost 3000 && curl --location 'http://0.0.0.0:8080/generators/typescript?included_schemas=public,personal&detect_one_to_one_relationships=true' > ../types.generated.ts && node ../../scripts/update-json-type.js && cd ../../"
   },
   "dependencies": {
-    "@supabase/node-fetch": "2.6.15"
+    "@supabase/node-fetch": "2.6.15",
+    "tslib": "2.8.1"
   },
   "devDependencies": {
     "chokidar-cli": "^3.0.0",
     "cpy-cli": "^5.0.0",
     "jest": "^28.1.0",
     "node-abort-controller": "^3.0.1",
+    "prettier": "^2.6.2",
     "ts-jest": "^28.0.3",
     "tstyche": "^4.3.0",
     "type-fest": "^4.32.0",
     "wait-for-localhost-cli": "^3.0.0",
-    "zod": "^3.25.76",
-    "prettier": "^2.6.2"
+    "zod": "^3.25.76"
   }
 }
diff --git a/packages/core/realtime-js/package.json b/packages/core/realtime-js/package.json
index 3cb2a3b9e..ea320730c 100644
--- a/packages/core/realtime-js/package.json
+++ b/packages/core/realtime-js/package.json
@@ -42,10 +42,11 @@
     "test:ci": "vitest run --coverage"
   },
   "dependencies": {
+    "@supabase/node-fetch": "2.6.15",
     "@types/phoenix": "^1.6.6",
-    "ws": "^8.18.2",
     "@types/ws": "^8.18.1",
-    "@supabase/node-fetch": "2.6.15"
+    "tslib": "2.8.1",
+    "ws": "^8.18.2"
   },
   "devDependencies": {
     "@arethetypeswrong/cli": "^0.16.4",
diff --git a/packages/core/storage-js/package.json b/packages/core/storage-js/package.json
index 40c3c3073..2ea89da30 100644
--- a/packages/core/storage-js/package.json
+++ b/packages/core/storage-js/package.json
@@ -38,7 +38,8 @@
     "docs:json": "typedoc --json docs/v2/spec.json --entryPoints src/index.ts --entryPoints src/packages/* --excludePrivate --excludeExternals --excludeProtected"
   },
   "dependencies": {
-    "@supabase/node-fetch": "2.6.15"
+    "@supabase/node-fetch": "2.6.15",
+    "tslib": "2.8.1"
   },
   "devDependencies": {
     "form-data": "^4.0.0",
diff --git a/packages/core/supabase-js/test/integration/expo/package.json b/packages/core/supabase-js/test/integration/expo/package.json
index 63c8d343f..43da41494 100644
--- a/packages/core/supabase-js/test/integration/expo/package.json
+++ b/packages/core/supabase-js/test/integration/expo/package.json
@@ -47,6 +47,7 @@
     "eslint-config-expo": "~9.2.0",
     "jest": "~29.7.0",
     "jest-expo": "~53.0.5",
+    "react-test-renderer": "^19.2.0",
     "typescript": "^5.8.3",
     "ws": "^8.18.2"
   },