diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index 3bb57b1..1095130 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -33,7 +33,7 @@ jobs:
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: |
             deps
@@ -73,7 +73,7 @@ jobs:
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: |
             deps
@@ -113,7 +113,7 @@ jobs:
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: |
             deps