diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e24fcb3..9302116 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -57,7 +57,7 @@ jobs:
         with:
           fetch-depth: 0
           submodules: true
-      - uses: coursier/cache-action@v6.3
+      - uses: coursier/cache-action@v6.4
       - uses: coursier/setup-action@v1.2.0-M3
         with:
           jvm: temurin:17
@@ -101,7 +101,7 @@ jobs:
         with:
           fetch-depth: 0
           submodules: true
-      - uses: coursier/cache-action@v6.3
+      - uses: coursier/cache-action@v6.4
       - uses: coursier/setup-action@v1.2.0-M3
         with:
           jvm: temurin:17
@@ -135,7 +135,7 @@ jobs:
         with:
           fetch-depth: 0
           submodules: true
-      - uses: coursier/cache-action@v6.3
+      - uses: coursier/cache-action@v6.4
       - uses: coursier/setup-action@v1.2.0-M3
         with:
           jvm: temurin:17