diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f914ec3..3e6b2f0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -59,7 +59,7 @@ jobs:
           otp-version: ${{ matrix.otp }}
           elixir-version: ${{ matrix.elixir }}
       - name: Restore dependencies and build cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             _build
@@ -121,7 +121,7 @@ jobs:
           elixir-version: ${{ env.ELIXIR_VERSION }}
 
       - name: Restore dependencies and build cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             _build
@@ -129,7 +129,7 @@ jobs:
           key: ${{ runner.os }}-otp-${{ steps.beam.outputs.otp-version }}-elixir-${{ steps.beam.outputs.elixir-version }}-mix-${{ hashFiles('mix.lock') }}
           restore-keys: ${{ runner.os }}-otp-${{ steps.beam.outputs.otp-version }}-elixir-${{ steps.beam.outputs.elixir-version }}-
       - name: Restore PLT cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: plt_cache
         with:
           key: |