diff --git a/.github/workflows/protocol-kit-e2e-test.yml b/.github/workflows/protocol-kit-e2e-test.yml
index 0378f8127..7e790f43f 100644
--- a/.github/workflows/protocol-kit-e2e-test.yml
+++ b/.github/workflows/protocol-kit-e2e-test.yml
@@ -27,5 +27,4 @@ jobs:
       - name: Test ${{ matrix.provider }} - Safe ${{ matrix.contract-version }}
         run: |
           cd packages/protocol-kit
-          ls -la $(pwd)/node_modules/.bin
           yarn test:hardhat:${{ matrix.provider }}:${{ matrix.contract-version }}
diff --git a/packages/api-kit/package.json b/packages/api-kit/package.json
index 7366c33aa..2c47c8304 100644
--- a/packages/api-kit/package.json
+++ b/packages/api-kit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@safe-global/api-kit",
-  "version": "2.4.6",
+  "version": "2.5.0",
   "description": "SDK that facilitates the interaction with the Safe Transaction Service API",
   "main": "dist/src/index.js",
   "typings": "dist/src/index.d.ts",
@@ -39,8 +39,8 @@
   ],
   "homepage": "https://github.com/safe-global/safe-core-sdk#readme",
   "devDependencies": {
-    "@safe-global/relay-kit": "^3.1.0",
-    "@safe-global/testing-kit": "^0.0.1-alpha.1",
+    "@safe-global/relay-kit": "^3.2.0",
+    "@safe-global/testing-kit": "^0.1.0",
     "@types/chai": "^4.3.19",
     "@types/chai-as-promised": "^7.1.8",
     "@types/mocha": "^10.0.8",
@@ -58,7 +58,7 @@
     "web3": "^4.12.1"
   },
   "dependencies": {
-    "@safe-global/protocol-kit": "^4.1.1",
+    "@safe-global/protocol-kit": "^5.0.0",
     "@safe-global/types-kit": "^1.0.0",
     "node-fetch": "^2.7.0",
     "viem": "^2.21.8"
diff --git a/packages/protocol-kit/package.json b/packages/protocol-kit/package.json
index 7d3d5d6db..b5f45fa42 100644
--- a/packages/protocol-kit/package.json
+++ b/packages/protocol-kit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@safe-global/protocol-kit",
-  "version": "4.1.1",
+  "version": "5.0.0",
   "description": "SDK that facilitates the interaction with Safe Smart Accounts",
   "main": "dist/src/index.js",
   "types": "dist/src/index.d.ts",
@@ -52,7 +52,7 @@
   "homepage": "https://github.com/safe-global/safe-core-sdk#readme",
   "devDependencies": {
     "@safe-global/safe-passkey": "0.2.0-alpha.1",
-    "@safe-global/testing-kit": "^0.0.1-alpha.1",
+    "@safe-global/testing-kit": "^0.1.0",
     "@types/chai": "^4.3.19",
     "@types/chai-as-promised": "^7.1.8",
     "@types/mocha": "^10.0.8",
@@ -68,9 +68,9 @@
   },
   "dependencies": {
     "@noble/hashes": "^1.3.3",
-    "@safe-global/types-kit": "^1.0.0",
     "@safe-global/safe-deployments": "^1.37.9",
     "@safe-global/safe-modules-deployments": "^2.2.1",
+    "@safe-global/types-kit": "^1.0.0",
     "abitype": "^1.0.2",
     "semver": "^7.6.3",
     "viem": "^2.21.8"
diff --git a/packages/relay-kit/package.json b/packages/relay-kit/package.json
index 27204da3b..fe4d06520 100644
--- a/packages/relay-kit/package.json
+++ b/packages/relay-kit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@safe-global/relay-kit",
-  "version": "3.1.1",
+  "version": "3.2.0",
   "description": "SDK for Safe Smart Accounts with support for ERC-4337 and Relay",
   "main": "dist/src/index.js",
   "typings": "dist/src/index.d.ts",
@@ -39,9 +39,9 @@
   },
   "dependencies": {
     "@gelatonetwork/relay-sdk": "^5.5.0",
-    "@safe-global/protocol-kit": "^4.1.1",
-    "@safe-global/types-kit": "^1.0.0",
+    "@safe-global/protocol-kit": "^5.0.0",
     "@safe-global/safe-modules-deployments": "^2.2.1",
+    "@safe-global/types-kit": "^1.0.0",
     "viem": "^2.21.8"
   }
 }
diff --git a/packages/relay-kit/src/packs/safe-4337/estimators/PimlicoFeeEstimator.test.ts b/packages/relay-kit/src/packs/safe-4337/estimators/PimlicoFeeEstimator.test.ts
index 779f9eea8..c6f263ef7 100644
--- a/packages/relay-kit/src/packs/safe-4337/estimators/PimlicoFeeEstimator.test.ts
+++ b/packages/relay-kit/src/packs/safe-4337/estimators/PimlicoFeeEstimator.test.ts
@@ -35,7 +35,6 @@ describe('PimlicoFeeEstimator', () => {
     expect(sponsoredGasEstimation).toEqual({ maxFeePerGas: 100000n, maxPriorityFeePerGas: 200000n })
   })
 
-  // TODO: This tests breaks because of the BigInt serialization and requires further investigation
   it('should enable to adjust the gas estimation', async () => {
     const sponsoredGasEstimation = await estimator.adjustEstimation({
       bundlerUrl: fixtures.BUNDLER_URL,
diff --git a/packages/sdk-starter-kit/package.json b/packages/sdk-starter-kit/package.json
index a5b7e13a2..47dac5549 100644
--- a/packages/sdk-starter-kit/package.json
+++ b/packages/sdk-starter-kit/package.json
@@ -36,9 +36,9 @@
     "access": "public"
   },
   "dependencies": {
-    "@safe-global/api-kit": "^2.4.6",
-    "@safe-global/protocol-kit": "^4.1.1",
-    "@safe-global/relay-kit": "^3.1.1",
+    "@safe-global/api-kit": "^2.5.0",
+    "@safe-global/protocol-kit": "^5.0.0",
+    "@safe-global/relay-kit": "^3.2.0",
     "@safe-global/types-kit": "^1.0.0",
     "viem": "^2.21.8"
   }
diff --git a/packages/sdk-starter-kit/src/extensions/safe-operations/safeOperations.ts b/packages/sdk-starter-kit/src/extensions/safe-operations/safeOperations.ts
index cbfe5e565..6e64fe2c2 100644
--- a/packages/sdk-starter-kit/src/extensions/safe-operations/safeOperations.ts
+++ b/packages/sdk-starter-kit/src/extensions/safe-operations/safeOperations.ts
@@ -4,13 +4,16 @@ import { PaymasterOptions, Safe4337Pack } from '@safe-global/relay-kit'
 
 import { SafeClient } from '@safe-global/sdk-starter-kit/SafeClient'
 import { SafeOperationClient } from '@safe-global/sdk-starter-kit/extensions/safe-operations/SafeOperationClient'
-import { BundlerOptions } from '@safe-global/sdk-starter-kit/extensions/safe-operations/types'
 import {
   ConfirmSafeOperationProps,
   SafeClientResult,
   SendSafeOperationProps
 } from '@safe-global/sdk-starter-kit/types'
 
+export type BundlerOptions = {
+  bundlerUrl: string
+}
+
 /**
  * Extend the SafeClient with the ability to use a bundler and a paymaster
  *
diff --git a/packages/sdk-starter-kit/src/extensions/safe-operations/types.ts b/packages/sdk-starter-kit/src/extensions/safe-operations/types.ts
deleted file mode 100644
index ea042bec2..000000000
--- a/packages/sdk-starter-kit/src/extensions/safe-operations/types.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export type BundlerOptions = {
-  bundlerUrl: string
-}
diff --git a/packages/testing-kit/package.json b/packages/testing-kit/package.json
index e721587f5..6027d2f41 100644
--- a/packages/testing-kit/package.json
+++ b/packages/testing-kit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@safe-global/testing-kit",
-  "version": "0.0.1-alpha.1",
+  "version": "0.1.0",
   "description": "Helper package providing testing utilities",
   "main": "dist/src/index.js",
   "types": "dist/src/index.d.ts",
diff --git a/packages/testing-kit/tsconfig.build.json b/packages/testing-kit/tsconfig.build.json
index 5e4563c61..21c0f1779 100644
--- a/packages/testing-kit/tsconfig.build.json
+++ b/packages/testing-kit/tsconfig.build.json
@@ -4,6 +4,6 @@
     "composite": true,
     "outDir": "dist"
   },
-  "include": ["bin/**/*", "src/**/*"],
+  "include": ["src/**/*"],
   "files": ["./hardhat.config.ts"]
 }
diff --git a/packages/testing-kit/tsconfig.json b/packages/testing-kit/tsconfig.json
index c35515726..c05e497c4 100644
--- a/packages/testing-kit/tsconfig.json
+++ b/packages/testing-kit/tsconfig.json
@@ -4,5 +4,5 @@
     "composite": true,
     "outDir": "dist"
   },
-  "include": ["bin/**/*", "src/**/*"]
+  "include": ["src/**/*"]
 }