diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ffceb5e..221c4ff 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -25,12 +25,12 @@ jobs:
       - name: Lint (linux)
         uses: golangci/golangci-lint-action@v9
         with:
-          version: v2.14.0
+          version: v2.15.0
 
       - name: Lint (darwin)
         uses: golangci/golangci-lint-action@v9
         with:
-          version: v2.14.0
+          version: v2.15.0
         env:
           GOOS: darwin
 
diff --git a/cmd/devbox/shell.go b/cmd/devbox/shell.go
index 9f07bc6..f379d2e 100644
--- a/cmd/devbox/shell.go
+++ b/cmd/devbox/shell.go
@@ -140,13 +140,15 @@ func containerExec(ctx context.Context, containerID string, cmd []string) (stdou
 	done := make(chan error)
 
 	go func() {
-		_, err = stdcopy.StdCopy(&stdout, &stderr, execAttachResp.Reader)
+		_, err := stdcopy.StdCopy(&stdout, &stderr, execAttachResp.Reader)
 		done <- err
 	}()
 
 	select {
-	case <-done:
-		break
+	case err := <-done:
+		if err != nil {
+			return nil, nil, fmt.Errorf("failed to copy exec output: %w", err)
+		}
 	case <-ctx.Done():
 		return nil, nil, errors.New("context cancelled")
 	}