diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 24b2223..7bfc7a8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -54,7 +54,7 @@ jobs:
         working-directory: crates/web
 
       - name: Cache cargo registry and trunk assets
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry
@@ -78,7 +78,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Cache cargo registry and trunk assets
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry
@@ -128,7 +128,7 @@ jobs:
           components: clippy
 
       - name: Cache cargo registry and trunk assets
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry
@@ -155,7 +155,7 @@ jobs:
         uses: dtolnay/rust-toolchain@nightly
 
       - name: Cache cargo registry and trunk assets
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry
@@ -184,7 +184,7 @@ jobs:
         uses: dtolnay/rust-toolchain@nightly
 
       - name: Cache cargo registry and trunk assets
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry