diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index 6ebb68b..537c618 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -117,7 +117,7 @@ jobs:
             cargo-${{ matrix.runner }}-${{ matrix.target }}
 
       - name: Install sccache
-        uses: taiki-e/install-action@650c5ca14212efbbf3e580844b04bdccf68dac31 # v2.67.18
+        uses: taiki-e/install-action@470679bc3a1580072dac4e67535d1aa3a3dcdf51 # v2.68.6
         with:
           tool: sccache
 
@@ -216,7 +216,7 @@ jobs:
             cargo-${{ matrix.runner }}-${{ matrix.target }}-
 
       - name: Install sccache
-        uses: taiki-e/install-action@650c5ca14212efbbf3e580844b04bdccf68dac31 # v2.67.18
+        uses: taiki-e/install-action@470679bc3a1580072dac4e67535d1aa3a3dcdf51 # v2.68.6
         with:
           tool: sccache
 
@@ -225,7 +225,7 @@ jobs:
         run: |
           echo "RUSTC_WRAPPER=sccache" >> "$GITHUB_ENV"
 
-      - uses: taiki-e/install-action@650c5ca14212efbbf3e580844b04bdccf68dac31 # v2.67.18
+      - uses: taiki-e/install-action@470679bc3a1580072dac4e67535d1aa3a3dcdf51 # v2.68.6
         with:
           tool: nextest
           version: 0.9.103