diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 059e5fa..07fd463 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -47,7 +47,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Cache Rust crates
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/bin/
@@ -70,7 +70,7 @@ jobs:
           rebar3-version: '3.18.0'
 
       - name: Cache Hex packages
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: ~/.cache/rebar3/hex/hexpm/packages
           key: ${{ runner.os }}-hex-${{ hashFiles(format('{0}{1}', github.workspace, '/rebar.lock')) }}
diff --git a/.github/workflows/erlang-ci.yml b/.github/workflows/erlang-ci.yml
index b42d506..07b6158 100644
--- a/.github/workflows/erlang-ci.yml
+++ b/.github/workflows/erlang-ci.yml
@@ -42,7 +42,7 @@ jobs:
           rebar3-version: '3.18.0'
 
       - name: Cache Hex packages
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: ~/.cache/rebar3/hex/hexpm/packages
           key: ${{ runner.os }}-hex-${{ hashFiles(format('{0}{1}', github.workspace, '/rebar.lock')) }}
@@ -60,7 +60,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Cache Rust crates
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/bin/
@@ -83,7 +83,7 @@ jobs:
           rebar3-version: '3.18.0'
 
       - name: Cache Hex packages
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: ~/.cache/rebar3/hex/hexpm/packages
           key: ${{ runner.os }}-hex-${{ hashFiles(format('{0}{1}', github.workspace, '/rebar.lock')) }}
@@ -110,7 +110,7 @@ jobs:
           rebar3-version: '3.18.0'
 
       - name: Cache Hex packages
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: ~/.cache/rebar3/hex/hexpm/packages
           key: ${{ runner.os }}-hex-${{ hashFiles(format('{0}{1}', github.workspace, '/rebar.lock')) }}
@@ -131,7 +131,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Cache Rust crates
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/bin/
@@ -154,7 +154,7 @@ jobs:
           rebar3-version: '3.18.0'
 
       - name: Cache Hex packages
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: ~/.cache/rebar3/hex/hexpm/packages
           key: ${{ runner.os }}-hex-${{ hashFiles(format('{0}{1}', github.workspace, '/rebar.lock')) }}