diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 1b36345..6a13972 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           ref: ${{ github.head_ref }}
@@ -27,7 +27,7 @@ jobs:
           otp-version: '26.0'      # [Required] Define the Erlang/OTP version
 
       - name: Restore dependencies cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: deps
           key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index fc9b37f..6c06cc7 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -20,14 +20,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Elixir
       uses: erlef/setup-beam@61e01a43a562a89bfc54c7f9a378ff67b03e4a21 # v1.16.0
       with:
         elixir-version: '1.15.2' # [Required] Define the Elixir version
         otp-version: '26.0'      # [Required] Define the Erlang/OTP version
     - name: Restore dependencies cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: deps
         key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}