diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6a518931..6ffc8019 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -190,6 +190,7 @@ jobs:
           cargo update -p plotters-svg --precise 0.3.1
           cargo update -p plotters-backend --precise 0.3.2
           cargo update -p bumpalo --precise 3.10.0
+          cargo update -p itertools --precise 0.10.3
 
       - name: Build docs
         run: cargo doc --no-deps --no-default-features --features "full ${{ matrix.extra_features }}"
diff --git a/xtask/src/llvm_cov.rs b/xtask/src/llvm_cov.rs
index df49a646..a7ff1f92 100644
--- a/xtask/src/llvm_cov.rs
+++ b/xtask/src/llvm_cov.rs
@@ -8,7 +8,11 @@ use std::{collections::HashMap, process::Command};
 pub fn run(opts: CoverageOpts) -> Result<()> {
     let env = get_coverage_env()?;
 
-    cli::run(llvm_cov_command(&["clean", "--workspace"]).envs(&env))?;
+    cli::run(
+        Command::new("cargo")
+            .args(&["llvm-cov", "clean", "--workspace"])
+            .envs(&env),
+    )?;
 
     cli::run(
         Command::new("cargo")