diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 1470e7c32..d5f2b9809 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -67,7 +67,7 @@ jobs:
       - name: Run cargo-tarpaulin
         uses: actions-rs/tarpaulin@v0.1
         with:
-          version: "0.26.0"
+          version: "0.22.0"
           args: "--all-features --doc --examples --out Lcov -- --test-threads 1"
 
       - name: Upload coverage