diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index f9e55ab..d8fbac8 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -10,12 +10,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-
+      - uses: actions-rs/install@v0.1
+        with:
+         crate: mdbook
+         use-tool-cache: true
+      - uses: actions-rs/install@v0.1
+        with:
+         crate: mdbook-toc
+         use-tool-cache: true
+      - uses: actions-rs/install@v0.1
+        with:
+         crate: mdbook-open-on-gh
+         use-tool-cache: true
       - name: Build book
         run: |
-          curl -LSfs https://japaric.github.io/trust/install.sh | sh -s -- --git rust-lang/mdBook
-          curl -LSfs https://japaric.github.io/trust/install.sh | sh -s -- --git badboy/mdbook-toc
-          curl -LSfs https://japaric.github.io/trust/install.sh | sh -s -- --git badboy/mdbook-open-on-gh
           PATH=.cargo/bin:$PATH mdbook build
 
       - name: Deploy