diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 04928ba3..7028e075 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -34,16 +34,16 @@ jobs:
           profile: minimal
           toolchain: 1.69.0
           override: true
-      - run: cargo install wasm-pack --version 0.12.1
+      - run: cargo install wasm-pack --version 0.12.1 --locked
       - uses: actions-rs/cargo@v1
         with:
           command: test
-          args: --all --no-default-features
+          args: --all --no-default-features --locked
       - uses: actions-rs/cargo@v1
         with:
           command: test
-          args: --all --all-features
-      - run: wasm-pack test --node --all
+          args: --all --all-features --locked
+      - run: wasm-pack test --node --all --locked
 
   fmt:
     name: Rustfmt
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac204fe0..00345683 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,3 +8,8 @@ _Breaks compatibility with `--config` and `default_lints`._
 
 - Add `prefix` (eg. `eip-`) and `suffix` (eg. `.md`) options to
   `markdown::proposal_ref` lint.
+
+### Fixed
+
+- Added `--locked` to GitHub Workflow so tests don't grab newer version of
+  crates.