diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d4ce7ce..2bb56eb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -34,7 +34,7 @@ jobs:
           version-file: .tool-versions
 
       - name: Restore dependencies cache
-        uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         env:
           cache-key: deps
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5ca6959..c7fb318 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -66,7 +66,7 @@ jobs:
           elixir-version: ${{matrix.elixir}}
 
       - name: Restore dependencies cache
-        uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         env:
           cache-key: deps
         with:
@@ -96,7 +96,7 @@ jobs:
 
       - name: Restore PLTs cache
         id: restore_plts_cache
-        uses: actions/cache/restore@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
+        uses: actions/cache/restore@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         env:
           cache-key: plts
         with:
@@ -113,7 +113,7 @@ jobs:
           mix dialyzer --plt
 
       - name: Save PLTs cache
-        uses: actions/cache/save@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
+        uses: actions/cache/save@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         env:
           cache-key: plts
         if: steps.restore_plts_cache.outputs.cache-hit != 'true'