diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 430a105213..094e3bf55c 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -215,6 +215,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Run sccache-cache
         uses: mozilla-actions/sccache-action@v0.0.3
@@ -310,6 +311,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Run sccache-cache
         uses: mozilla-actions/sccache-action@v0.0.3
@@ -393,6 +395,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Run sccache-cache
         uses: mozilla-actions/sccache-action@v0.0.3
@@ -497,6 +500,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Run sccache-cache
         uses: mozilla-actions/sccache-action@v0.0.3
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index bd4f73a277..d6796fb66c 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -62,6 +62,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup rust toolchain
         uses: oxidecomputer/actions-rs_toolchain@ad3f86084a8a5acf2c09cb691421b31cf8af7a36
diff --git a/.github/workflows/cron.yml b/.github/workflows/cron.yml
index 3661f74986..6bbba8179e 100644
--- a/.github/workflows/cron.yml
+++ b/.github/workflows/cron.yml
@@ -57,6 +57,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: ${{ matrix.make.name }}
         working-directory: ./.github/workflows/scripts
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 1b89bf6d54..c720c61a4d 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -63,6 +63,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Run sccache-cache
         uses: mozilla-actions/sccache-action@v0.0.3
@@ -130,6 +131,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Run sccache-cache
         uses: mozilla-actions/sccache-action@v0.0.3
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8e5835301e..ef7a1a347e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -50,6 +50,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Run sccache-cache
         uses: mozilla-actions/sccache-action@v0.0.3
diff --git a/.github/workflows/triggerable.yml b/.github/workflows/triggerable.yml
index fb3cf86eb7..125311c71d 100644
--- a/.github/workflows/triggerable.yml
+++ b/.github/workflows/triggerable.yml
@@ -45,6 +45,7 @@ jobs:
       - name: Install Protoc
         uses: arduino/setup-protoc@v2
         with:
+          version: "25.0"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Run sccache-cache
         uses: mozilla-actions/sccache-action@v0.0.3