diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b480abe9b..9653da3fb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,7 +42,7 @@ jobs:
             native/libp2p_port/go.sum
       - name: Cache output artifacts
         id: output-cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: priv/native/*
           key: ${{ runner.os }}-native-${{ hashFiles('native/**') }}
@@ -63,7 +63,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Cache Beacon Node OAPI
         id: output-cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ./beacon-node-oapi.json
           key: ${{ runner.os }}-beacon-node-oapi-${{ hashFiles('.oapi_version') }}
@@ -89,19 +89,19 @@ jobs:
           https://repo.hex.pm
     - name: Fetch native libraries
       id: output-cache
-      uses: actions/cache/restore@v4
+      uses: actions/cache/restore@v5
       with:
         path: priv/native/*
         key: ${{ runner.os }}-native-${{ hashFiles('native/**') }}
         fail-on-cache-miss: true
     - name: Restore dependencies cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: deps
         key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
         restore-keys: ${{ runner.os }}-mix-
     - name: Fetch beacon node oapi file
-      uses: actions/cache/restore@v4
+      uses: actions/cache/restore@v5
       with:
         path: ./beacon-node-oapi.json
         key: ${{ runner.os }}-beacon-node-oapi-${{ hashFiles('.oapi_version') }}
@@ -120,7 +120,7 @@ jobs:
     - name: Compile Elixir (Warnings as errors)
       run: mix compile --warnings-as-errors
     - name: Retrieve PLT Cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       id: plt-cache
       with:
         path: priv/plts
@@ -163,19 +163,19 @@ jobs:
           https://repo.hex.pm
     - name: Fetch native libraries
       id: output-cache
-      uses: actions/cache/restore@v4
+      uses: actions/cache/restore@v5
       with:
         path: priv/native/*
         key: ${{ runner.os }}-native-${{ hashFiles('native/**') }}
         fail-on-cache-miss: true
     - name: Restore dependencies cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: deps
         key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
         restore-keys: ${{ runner.os }}-mix-
     - name: Fetch beacon node oapi file
-      uses: actions/cache/restore@v4
+      uses: actions/cache/restore@v5
       with:
         path: ./beacon-node-oapi.json
         key: ${{ runner.os }}-beacon-node-oapi-${{ hashFiles('.oapi_version') }}
@@ -213,19 +213,19 @@ jobs:
           https://repo.hex.pm
     - name: Fetch native libraries
       id: output-cache
-      uses: actions/cache/restore@v4
+      uses: actions/cache/restore@v5
       with:
         path: priv/native/*
         key: ${{ runner.os }}-native-${{ hashFiles('native/**') }}
         fail-on-cache-miss: true
     - name: Restore dependencies cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: deps
         key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
         restore-keys: ${{ runner.os }}-mix-
     - name: Fetch beacon node oapi file
-      uses: actions/cache/restore@v4
+      uses: actions/cache/restore@v5
       with:
         path: ./beacon-node-oapi.json
         key: ${{ runner.os }}-beacon-node-oapi-${{ hashFiles('.oapi_version') }}
@@ -257,7 +257,7 @@ jobs:
           https://builds.hex.pm
           https://repo.hex.pm
     - name: Restore dependencies cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: deps
         key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
@@ -278,7 +278,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Cache compressed spectests
         id: output-cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ./test/spec/vectors/*.tar.gz
           key: ${{ runner.os }}-spectest-${{ hashFiles('.spectest_version') }}
@@ -307,25 +307,25 @@ jobs:
             https://builds.hex.pm
             https://repo.hex.pm
       - name: Fetch native libraries
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: priv/native/*
           key: ${{ runner.os }}-native-${{ hashFiles('native/**') }}
           fail-on-cache-miss: true
       - name: Fetch spectest vectors
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: ./test/spec/vectors/*.tar.gz
           key: ${{ runner.os }}-spectest-${{ hashFiles('.spectest_version') }}
           fail-on-cache-miss: true
       - name: Restore dependencies cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: deps
           key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
           restore-keys: ${{ runner.os }}-mix-
       - name: Fetch beacon node oapi file
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: ./beacon-node-oapi.json
           key: ${{ runner.os }}-beacon-node-oapi-${{ hashFiles('.oapi_version') }}