diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1100c26..90d2335 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -50,7 +50,7 @@ jobs:
           target: thumbv6m-none-eabi
 
       - name: Install just, nextest
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1 # v2.75.27
+        uses: taiki-e/install-action@7a79fe8c3a13344501c80d99cae481c1c9085912 # v2.81.10
         with:
           tool: just,nextest
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index bd8c5cb..b38a211 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -23,7 +23,7 @@ jobs:
           components: llvm-tools-preview
 
       - name: Install just & cargo-llvm-cov
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1 # v2.75.27
+        uses: taiki-e/install-action@7a79fe8c3a13344501c80d99cae481c1c9085912 # v2.81.10
         with:
           tool: just,cargo-llvm-cov
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 652b331..a2a8654 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -28,7 +28,7 @@ jobs:
           components: clippy
 
       - name: Install just, cargo-hack
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1 # v2.75.27
+        uses: taiki-e/install-action@7a79fe8c3a13344501c80d99cae481c1c9085912 # v2.81.10
         with:
           tool: just,cargo-hack
 
@@ -76,7 +76,7 @@ jobs:
           components: clippy
 
       - name: Install just, cargo-sort
-        uses: taiki-e/install-action@7769b73c2ec98c38dfcf2e18c83cfd4880c038c1 # v2.75.27
+        uses: taiki-e/install-action@7a79fe8c3a13344501c80d99cae481c1c9085912 # v2.81.10
         with:
           tool: just,cargo-sort