diff --git a/cran-comments.md b/cran-comments.md
index 0c90f01..02171a0 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,7 +1,7 @@
 ## Test environments
 
 * local OS X install, R 3.4.1
-* ubuntu 12.04 (on travis-ci), R 3.4.0
+* ubuntu 12.04 (on travis-ci), R 3.4.1
 * win-builder (devel and release)
 
 ## R CMD check results