diff --git a/.github/workflows/build-desktop.yml b/.github/workflows/build-desktop.yml
index 1ff7bcd8..5f375050 100644
--- a/.github/workflows/build-desktop.yml
+++ b/.github/workflows/build-desktop.yml
@@ -78,7 +78,7 @@ jobs:
           node-version: ${{ env.NODE_VERSION }}
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6.0.6
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
diff --git a/.github/workflows/build-mobile.yml b/.github/workflows/build-mobile.yml
index c4dd9600..548ed5d2 100644
--- a/.github/workflows/build-mobile.yml
+++ b/.github/workflows/build-mobile.yml
@@ -65,7 +65,7 @@ jobs:
           node-version: ${{ env.NODE_VERSION }}
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6.0.6
         with:
           version: ${{ env.PNPM_VERSION }}
 
@@ -112,7 +112,7 @@ jobs:
           node-version: ${{ env.NODE_VERSION }}
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6.0.6
         with:
           version: ${{ env.PNPM_VERSION }}
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3a17f05d..9fd461da 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -72,7 +72,7 @@ jobs:
             }
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@a3252b78c470c02df07e9d59298aecedc3ccdd6d # v3.0.0
+        uses: pnpm/action-setup@91ab88e2619ed1f46221f0ba42d1492c02baf788 # v6.0.6
         with:
           run_install: false
 
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 33af15e4..73ff3b74 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -31,7 +31,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@a3252b78c470c02df07e9d59298aecedc3ccdd6d # v3.0.0
+        uses: pnpm/action-setup@91ab88e2619ed1f46221f0ba42d1492c02baf788 # v6.0.6
         with:
           run_install: false
 
diff --git a/.github/workflows/e2e-mobile-android.yml b/.github/workflows/e2e-mobile-android.yml
index 83b127fe..e1189645 100644
--- a/.github/workflows/e2e-mobile-android.yml
+++ b/.github/workflows/e2e-mobile-android.yml
@@ -76,7 +76,7 @@ jobs:
       - name: Setup pnpm
         # No `version:` — action-setup reads packageManager from package.json,
         # and specifying both causes ERR_PNPM_BAD_PM_VERSION.
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6.0.6
 
       - name: Install root dependencies
         run: pnpm install --frozen-lockfile
diff --git a/.github/workflows/e2e-webview.yml b/.github/workflows/e2e-webview.yml
index 409aa6ed..590e667a 100644
--- a/.github/workflows/e2e-webview.yml
+++ b/.github/workflows/e2e-webview.yml
@@ -113,7 +113,7 @@ jobs:
         if: steps.gate.outputs.skip != 'true'
         # No `version:` — action-setup reads packageManager from package.json,
         # and specifying both causes ERR_PNPM_BAD_PM_VERSION.
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6.0.6
 
       - name: Install root dependencies
         if: steps.gate.outputs.skip != 'true'
diff --git a/.github/workflows/release-desktop.yml b/.github/workflows/release-desktop.yml
index c5810fa9..0664f4df 100644
--- a/.github/workflows/release-desktop.yml
+++ b/.github/workflows/release-desktop.yml
@@ -108,7 +108,7 @@ jobs:
           node-version: ${{ env.NODE_VERSION }}
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6.0.6
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
diff --git a/.github/workflows/release-mobile.yml b/.github/workflows/release-mobile.yml
index de2c0178..f2339ccd 100644
--- a/.github/workflows/release-mobile.yml
+++ b/.github/workflows/release-mobile.yml
@@ -85,7 +85,7 @@ jobs:
           node-version: ${{ env.NODE_VERSION }}
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6.0.6
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
@@ -269,7 +269,7 @@ jobs:
 
       - name: Setup pnpm
         if: steps.check.outputs.enabled == 'true'
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6.0.6
 
       - name: Install dependencies
         if: steps.check.outputs.enabled == 'true'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ef8ca94e..bf76182c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -311,7 +311,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@a3252b78c470c02df07e9d59298aecedc3ccdd6d # v3.0.0
+        uses: pnpm/action-setup@91ab88e2619ed1f46221f0ba42d1492c02baf788 # v6.0.6
         with:
           run_install: false