diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index bd911fe..1ff51d3 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -59,7 +59,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -107,7 +107,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -146,7 +146,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -185,7 +185,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -224,7 +224,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -272,7 +272,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -311,7 +311,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -354,7 +354,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -393,7 +393,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -432,7 +432,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -471,7 +471,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
@@ -510,7 +510,7 @@ jobs:
           elixir-version: ${{ matrix.elixir_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/deps
diff --git a/.github/workflows/erlang.yml b/.github/workflows/erlang.yml
index 9fd1f37..9719545 100644
--- a/.github/workflows/erlang.yml
+++ b/.github/workflows/erlang.yml
@@ -48,7 +48,7 @@ jobs:
           otp-version: ${{ matrix.otp_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/_build
@@ -80,7 +80,7 @@ jobs:
           otp-version: ${{ matrix.otp_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/_build
@@ -112,7 +112,7 @@ jobs:
           otp-version: ${{ matrix.otp_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/_build
@@ -144,7 +144,7 @@ jobs:
           otp-version: ${{ matrix.otp_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/_build
@@ -176,7 +176,7 @@ jobs:
           otp-version: ${{ matrix.otp_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/_build
@@ -208,7 +208,7 @@ jobs:
           otp-version: ${{ matrix.otp_version }}
           rebar3-version: ${{ matrix.rebar3_version }}
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/_build