diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 7c7e2465f..fc8bf3593 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -10,13 +10,13 @@ concurrency:
 env:
   GH_TOKEN: ${{ github.token }}
   # TODO: Remove below env once stable release of starknet foundry is available
-  SNFOUNDRY_SHA: 3d227d0aa6bf896f912144088f3c7bf0424f4c13
+  SNFOUNDRY_SHA: 208348df1ef1bfa4e332af0d3997d5e5fc4c57d4
 
 jobs:
   test_and_lint:
     runs-on: macos-15
     env:
-      DEVNET_SHA: aafa74e4297734bacba72d0faa7c711eacecfc7a # v0.5.0-rc.1
+      DEVNET_SHA: b4460c7b5d0679632d471bf72b9713805d38c0f0 # v0.6.0
     steps:
       - uses: actions/checkout@v4
       - name: Setup Xcode
diff --git a/Tests/StarknetTests/Utils/DevnetClient/DevnetClient.swift b/Tests/StarknetTests/Utils/DevnetClient/DevnetClient.swift
index bf94190e1..cc782087a 100644
--- a/Tests/StarknetTests/Utils/DevnetClient/DevnetClient.swift
+++ b/Tests/StarknetTests/Utils/DevnetClient/DevnetClient.swift
@@ -4,7 +4,6 @@ import Foundation
 
 protocol DevnetClientProtocol {
     var rpcUrl: String { get }
-    var mintUrl: String { get }
 
     var host: String { get }
     var port: Int { get }
@@ -155,7 +154,6 @@ func makeDevnetClient() -> DevnetClientProtocol {
         let seed: Int
         let baseUrl: String
         let rpcUrl: String
-        let mintUrl: String
 
         let constants: DevnetClientConstants.Type = DevnetClientConstants.self
 
@@ -166,7 +164,6 @@ func makeDevnetClient() -> DevnetClientProtocol {
 
             baseUrl = "http://\(host):\(port)"
             rpcUrl = "\(baseUrl)/rpc"
-            mintUrl = "\(baseUrl)/mint"
 
             devnetPath = ProcessInfo.processInfo.environment["DEVNET_PATH"] ?? "starknet-devnet"
             scarbPath = ProcessInfo.processInfo.environment["SCARB_PATH"] ?? "scarb"
@@ -305,18 +302,18 @@ func makeDevnetClient() -> DevnetClientProtocol {
         public func prefundAccount(address: Felt, amount: BigUInt, unit: StarknetPriceUnit) async throws {
             try guardDevnetIsRunning()
 
-            let url = URL(string: mintUrl)!
+            let url = URL(string: rpcUrl)!
             var request = URLRequest(url: url)
             request.httpMethod = "POST"
 
-            let payload = PrefundPayload(address: address, amount: amount, unit: unit)
-
+            let mintPayload = PrefundPayload(address: address, amount: amount, unit: unit)
+            let requestPayload = DevnetMintRequest(params: mintPayload)
             // TODO(#209): Once we can use UInt128, we can simply set
-            // body as `request.httpBody = try JSONEncoder().encode(payload)`
+            // body as `request.httpBody = try JSONEncoder().encode(requestPayload)`
             // Following adjustment is needed to remove quotes from the amount field
             // in the JSON body, because ATM we can't use UInt128 in the payload.
 
-            let data = try JSONEncoder().encode(payload)
+            let data = try JSONEncoder().encode(requestPayload)
 
             guard var json = String(data: data, encoding: .utf8) else {
                 throw DevnetClientError.prefundError
diff --git a/Tests/StarknetTests/Utils/DevnetClient/DevnetClientModels.swift b/Tests/StarknetTests/Utils/DevnetClient/DevnetClientModels.swift
index f0f591c1f..cb0b0505f 100644
--- a/Tests/StarknetTests/Utils/DevnetClient/DevnetClientModels.swift
+++ b/Tests/StarknetTests/Utils/DevnetClient/DevnetClientModels.swift
@@ -93,6 +93,20 @@ struct PrefundPayload: Codable {
     }
 }
 
+struct DevnetMintRequest: Codable {
+    let jsonrpc: String
+    let method: String
+    let params: PrefundPayload
+    let id: Int
+
+    init(params: PrefundPayload, id: Int = 0) {
+        self.jsonrpc = "2.0"
+        self.method = "devnet_mint"
+        self.params = params
+        self.id = id
+    }
+}
+
 // Simplified receipt that is intended to support any JSON-RPC version starting 0.3,
 // to avoid DevnetClient relying on StarknetTransactionReceipt.
 // Only use it for checking whether a transaction was successful.