diff --git a/.github/workflows/cont_integration.yml b/.github/workflows/cont_integration.yml
index 07f19a45..e5b9e290 100644
--- a/.github/workflows/cont_integration.yml
+++ b/.github/workflows/cont_integration.yml
@@ -69,6 +69,8 @@ jobs:
           cargo update -p zip --precise "0.6.3"
           cargo update -p base64ct --precise "1.5.3"
           cargo update -p rustix --precise "0.37.23"
+          cargo update -p tokio --precise "1.29.1"
+          cargo update -p cc --precise "1.0.81"
       - name: Build
         run: cargo build --features ${{ matrix.features }} --no-default-features
       - name: Clippy
@@ -227,5 +229,7 @@ jobs:
         cargo update -p zip --precise "0.6.3"
         cargo update -p base64ct --precise "1.5.3"
         cargo update -p rustix --precise "0.37.23"
+        cargo update -p tokio --precise "1.29.1"
+        cargo update -p cc --precise "1.0.81"
     - name: Test
       run: cargo test --features test-hardware-signer
diff --git a/README.md b/README.md
index b5811d3a..a8a3fa2b 100644
--- a/README.md
+++ b/README.md
@@ -223,4 +223,8 @@ cargo update -p zip --precise "0.6.3"
 cargo update -p base64ct --precise "1.5.3"
 # rustix 0.38.0 has MSRV 1.65.0
 cargo update -p rustix --precise "0.37.23"
+# tokio 0.30.0 has MSRV 1.63.0
+cargo update -p tokio --precise "1.29.1"
+# cc 1.0.82 is throwing error with rust 1.57.0, "error[E0599]: no method named `retain_mut`..."
+cargo update -p cc --precise "1.0.81"
 ```