diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 54fce6a..ecc0a3a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -43,7 +43,7 @@ jobs:
       matrix:
         toolchain:
           # Oldest supported nightly
-          - nightly-2024-03-10
+          - nightly-2024-09-01
           - nightly
 
     continue-on-error: ${{ matrix.toolchain == 'nightly' }}
diff --git a/src/command.rs b/src/command.rs
index f06f6e7..28584e2 100644
--- a/src/command.rs
+++ b/src/command.rs
@@ -363,6 +363,7 @@ impl CargoCmd {
             Self::Build(cmd) => Some(cmd),
             Self::Run(cmd) => Some(cmd),
             Self::Test(cmd) => Some(cmd),
+            Self::New(cmd) => Some(cmd),
             _ => None,
         }
     }