diff --git a/.github/workflows/mirror.yml b/.github/workflows/mirror.yml
index 654ff54..c48b29d 100644
--- a/.github/workflows/mirror.yml
+++ b/.github/workflows/mirror.yml
@@ -112,7 +112,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup Rust
-        uses: dtolnay/rust-toolchain@02cb101ec7c40f2c49e1d9714d64511d8e1b74de # stable
+        uses: dtolnay/rust-toolchain@7e38f4b43b4db5c8dd498af069a4f6196df1d067 # stable
         with:
           toolchain: stable
       - name: Install Radicle
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8d0694b..a366526 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,7 +32,7 @@ jobs:
         with:
           version: ${{ matrix.julia-version }}
 
-      - uses: julia-actions/cache@a7bed9df697e5d7309d68afe7542a87621a8b6c8 # v3.3.0
+      - uses: julia-actions/cache@e32267b41e0fa7df82a3d53e8c7273620d52c586 # v3.4.0
 
       - name: Build and test
         run: |