diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b9386b4..5efff76 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,13 +12,22 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        swift-version: ["6.1"]
+        swift-version: ["6.1", "6.2"]
     container:
       image: swift:${{ matrix.swift-version }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
+      - name: Cache Swift packages
+        uses: actions/cache@v4
+        with:
+          path: .build
+          key: ${{ runner.os }}-spm-${{ matrix.swift-version }}-${{ hashFiles('**/Package.resolved') }}
+          restore-keys: |
+            ${{ runner.os }}-spm-${{ matrix.swift-version }}-
+            ${{ runner.os }}-spm-
+
       - name: Build package
         run: swift build --verbose
 
@@ -30,7 +39,7 @@ jobs:
     runs-on: macos-latest
     strategy:
       matrix:
-        swift-version: ["6.1"]
+        swift-version: ["6.1", "6.2"]
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -40,6 +49,15 @@ jobs:
         with:
           swift-version: ${{ matrix.swift-version }}
 
+      - name: Cache Swift packages
+        uses: actions/cache@v4
+        with:
+          path: .build
+          key: ${{ runner.os }}-spm-${{ matrix.swift-version }}-${{ hashFiles('**/Package.resolved') }}
+          restore-keys: |
+            ${{ runner.os }}-spm-${{ matrix.swift-version }}-
+            ${{ runner.os }}-spm-
+
       - name: Build package
         run: swift build --verbose