diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index 40738518c..00e5686b2 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -72,7 +72,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Java
-        uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
+        uses: actions/setup-java@b843ebf9b913146b38da2eaa7aeddf76074ae1ad # v6.1.0
         with:
           distribution: "temurin"
           java-version: "25"
@@ -84,7 +84,7 @@ jobs:
       # built against an SDK nobody chose, and nothing in the build log would
       # say so. See AGENTS.md → Toolchain.
       - name: Install toolchain (mise)
-        uses: jdx/mise-action@2d8d4cafcbd33be2ea37d2b6f5ad595363d1f1ca # v5.1.1
+        uses: jdx/mise-action@9b200bcecbfd6303e69a4a261b2e09e3757440a7 # v5.2.0
 
       - name: Cache Android NDK
         uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 228ddf392..3e5ce0f75 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -149,7 +149,7 @@ jobs:
       # developers run locally — one source of truth. v4 = Node 24 runtime
       # (Node 20 actions are forced onto 24 and emit deprecation warnings).
       - name: Install toolchain (mise)
-        uses: jdx/mise-action@2d8d4cafcbd33be2ea37d2b6f5ad595363d1f1ca # v5.1.1
+        uses: jdx/mise-action@9b200bcecbfd6303e69a4a261b2e09e3757440a7 # v5.2.0
 
       - name: Install dependencies
         run: bash tool/dev/deps.sh
diff --git a/.github/workflows/ios.yml b/.github/workflows/ios.yml
index b0c83b963..31d352498 100644
--- a/.github/workflows/ios.yml
+++ b/.github/workflows/ios.yml
@@ -89,7 +89,7 @@ jobs:
       # built against an SDK nobody chose, and nothing in the build log would
       # say so. See AGENTS.md → Toolchain.
       - name: Install toolchain (mise)
-        uses: jdx/mise-action@2d8d4cafcbd33be2ea37d2b6f5ad595363d1f1ca # v5.1.1
+        uses: jdx/mise-action@9b200bcecbfd6303e69a4a261b2e09e3757440a7 # v5.2.0
 
       # The iOS build uses Swift Package Manager, not CocoaPods (there is no
       # Podfile). Cache SPM's clone/artifact store keyed on the resolved pins.
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b851a765a..1b1812f95 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -180,8 +180,8 @@ jobs:
           # .git/config beside them.
           persist-credentials: false
 
-      # Four caches are restored below — the SDK, Gradle, pub and Swift
-      # packages — into the job that signs and ships, and the workflow lint
+      # Three caches are restored below — Gradle, pub and Swift packages —
+      # into the job that signs and ships, and the workflow lint
       # (tool/check/workflow_security.sh) flags each one, rightly: whoever can
       # write a cache this job restores can put code into a store build.
       #
@@ -196,16 +196,24 @@ jobs:
       # accepted, and the pins in review.yml are what bound it; take these
       # caches out rather than loosen them.
       #
+      # mise's own cache is not one of them. What it saves is an SDK that
+      # mise.toml reconstructs identically on the next run, not minutes of work
+      # that only a cache can give back — 20 s on Linux and 46 s on macOS in
+      # the run of 2026-10-25, against 65 s for the Swift packages alone. It is
+      # therefore the one to give up first, and v5.2.0's release notes say
+      # outright that a job which publishes a release should not restore a
+      # cache at all.
+      #
       # Flutter/Dart come from mise.toml, the same pin ci.yml and every
       # developer use. A published build is the one that most needs to be
       # reproducible, so it must not be the one tracking whatever "stable"
       # happens to mean on the day it runs.
-      - uses: jdx/mise-action@2d8d4cafcbd33be2ea37d2b6f5ad595363d1f1ca # v5.1.1
+      - uses: jdx/mise-action@9b200bcecbfd6303e69a4a261b2e09e3757440a7 # v5.2.0
         with:
-          cache: true # zizmor: ignore[cache-poisoning] — accepted, see above
+          cache: false
 
       - if: matrix.platform == 'android'
-        uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
+        uses: actions/setup-java@b843ebf9b913146b38da2eaa7aeddf76074ae1ad # v6.1.0
         with:
           distribution: "temurin"
           java-version: "25"
diff --git a/.github/workflows/review.yml b/.github/workflows/review.yml
index 3778e9290..cb1d102dc 100644
--- a/.github/workflows/review.yml
+++ b/.github/workflows/review.yml
@@ -184,9 +184,9 @@ jobs:
         # the `uses:` line and cannot see that one, so it sits directly below,
         # where a Dependabot diff shows it: bump the two together, to the npm
         # release matching the action's tag.
-        uses: alibaba/open-code-review@fabbdb296b0d97e2140ada8d54ca7d6d6d1d7ad4 # v1.12.13
+        uses: alibaba/open-code-review@8eb83340a487b1150af00701b94f01af97e4b4d6 # v1.13.1
         with:
-          ocr_version: 1.12.13
+          ocr_version: 1.13.1
           llm_url: ${{ secrets.OCR_LLM_URL }}
           llm_auth_token: ${{ secrets.OCR_LLM_AUTH_TOKEN }}
           llm_model: ${{ secrets.OCR_LLM_MODEL }}