updated swift version

.github/workflows/build.yml

@@ -7,15 +7,15 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Select Xcode
-        run: sudo xcode-select -s /Applications/Xcode_13.4.app
+        run: sudo xcode-select -s /Applications/Xcode_14.0.app
       - name: Build and Test SPM
         run: swift test
       - name: Build and Test CocoaPods
         run: pod lib lint --allow-warnings --fail-fast
   linux:
     runs-on: ubuntu-latest
     container:
-      image: swift:5.2
+      image: swift:5.4
       options: --cap-add=SYS_PTRACE --security-opt seccomp=unconfined --security-opt apparmor=unconfined
     steps:
       - name: Checkout

.github/workflows/deploy.yml

@@ -9,7 +9,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Select Xcode
-        run: sudo xcode-select -s /Applications/Xcode_13.4.app
+        run: sudo xcode-select -s /Applications/Xcode_14.0.app
       - name: Publish Pod
         run: pod trunk push --allow-warnings
         env:

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.0
+// swift-tools-version:5.4
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription

ScaleCodec.podspec

@@ -18,7 +18,7 @@ SCALE codec implementation for Swift language. Supports all SCALE standard types
   s.tvos.deployment_target = '9.0'
   s.watchos.deployment_target = '2.0'
 
-  s.swift_version = '5'
+  s.swift_version = '5.4'
 
   s.module_name = 'ScaleCodec'