diff --git a/DESCRIPTION b/DESCRIPTION
index 98fb2e5..5259457 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -2,8 +2,8 @@ Package: ParBayesianOptimization
 Title: Parallel Bayesian Optimization of Hyperparameters
 Version: 1.4.2
 Authors@R: c(
-    person("Samuel", "Wilson", , "samwilson303@gmail.com", role = "aut"),
-    person("Novica", "Nakov", , "nnovica@gmail.com", role = c("aut", "cre"),
+    person("Samuel", "Wilson", , "samwilson303@gmail.com", role = c("aut", "cph")),
+    person("Novica", "Nakov", , "nnovica@gmail.com", role = c("aut", "cre", "cph"),
            comment = c(ORCID = "0009-0005-7773-7718"))
   )
 Description: Fast, flexible framework for implementing Bayesian
diff --git a/README.md b/README.md
index 0c7cf37..35e1bb3 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 <!-- badges: start -->
 [![R-CMD-check](https://github.com/novica/ParBayesianOptimization/actions/workflows/R-CMD-check.yml/badge.svg?branch=main)](https://github.com/novica/ParBayesianOptimization/actions/workflows/R-CMD-check.yml)
-[![CRAN\_Status\_Badge](http://www.r-pkg.org/badges/version/ParBayesianOptimization)](https://CRAN.R-project.org/package=ParBayesianOptimization)
+[![CRAN\_Status\_Badge](https://www.r-pkg.org/badges/version/ParBayesianOptimization)](https://CRAN.R-project.org/package=ParBayesianOptimization)
 [![CRAN\_Downloads](https://cranlogs.r-pkg.org/badges/grand-total/ParBayesianOptimization)](https://CRAN.R-project.org/package=ParBayesianOptimization)
 [![DOI](https://img.shields.io/badge/DOI-10.32614%2FCRAN.package.ParBayesianOptimization-blue)](https://doi.org/10.32614/CRAN.package.ParBayesianOptimization)
 [![Coverage Status](https://codecov.io/gh/novica/ParBayesianOptimization/branch/main/graph/badge.svg)](https://app.codecov.io/gh/novica/ParBayesianOptimization/branch/main)
diff --git a/tests/testthat/test-bayesOpt1D.R b/tests/testthat/test-bayesOpt1D.R
index b1a1d76..97d67a0 100644
--- a/tests/testthat/test-bayesOpt1D.R
+++ b/tests/testthat/test-bayesOpt1D.R
@@ -45,6 +45,7 @@ test_that("1 Input, Different Specifications", {
 
 test_that("bayesOpt() leaves the user's sinks open", {
   skip_on_cran()
+  skip_if_not_installed("withr")
 
   log <- withr::local_tempfile()
   outerSinks <- sink.number()