diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index 645c5ed..700e1b4 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -58,7 +58,7 @@ jobs:
         shell: Rscript {0}
 
       - name: Restore R package cache
-        uses: actions/cache@v2
+        uses: actions/cache@v5
         with:
           path: ${{ env.R_LIBS_USER }}
           key: ${{ matrix.config.os }}-${{ steps.install-r.outputs.installed-r-version }}-1-${{ hashFiles('.github/r-depends.rds') }}
diff --git a/DESCRIPTION b/DESCRIPTION
index 0d59035..5d3cf6f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -17,10 +17,9 @@ Description: A set of functions that help to create plots based on Hilbert curve
 License: MIT + file LICENSE
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.1.1
+RoxygenNote: 7.3.2
 URL: https://github.com/Sumidu/gghilbertstrings
 BugReports: https://github.com/Sumidu/gghilbertstrings/issues
-SystemRequirements: C++11
 Imports: 
     ggplot2,
     dplyr,
diff --git a/inst/WORDLIST b/inst/WORDLIST
index fb66bd0..ade1193 100644
--- a/inst/WORDLIST
+++ b/inst/WORDLIST
@@ -1,23 +1,20 @@
 AppVeyor
-Codecov
+CMD
 Calero
-ORCID
-Valdez
+Codecov
+Kaggle
 Lifecycle
 NSE
+ORCID
 Peano
 RCPP
-eliasdabbas
+RCpp
+Tibble
+cmath
 gghid
 ggplot
 hilbert
-https
 jitter
-kaggle
-rescales
-www
-RCpp
-Tibble
 reld
+rescales
 vectorized
-CMD
diff --git a/man/gghilbertstrings-package.Rd b/man/gghilbertstrings-package.Rd
index 3cf57e3..f2541de 100644
--- a/man/gghilbertstrings-package.Rd
+++ b/man/gghilbertstrings-package.Rd
@@ -6,13 +6,7 @@
 \alias{gghilbertstrings-package}
 \title{gghilbertstrings: A Fast 'ggplot2'-Based Implementation of Hilbert Curves}
 \description{
-A set of functions that help to create plots based on Hilbert curves. 
-    Hilbert curves are used to map one dimensional data into the 2D plane.
-    The package provides a function that generate a 2D coordinate from an 
-    integer position. As a specific use case the package provides a function 
-    that allows mapping a character column in a data frame into 2D space 
-    using 'ggplot2'. This allows visually comparing long lists of URLs, words,
-    genes or other data that has a fixed order and position.
+A set of functions that help to create plots based on Hilbert curves. Hilbert curves are used to map one dimensional data into the 2D plane. The package provides a function that generate a 2D coordinate from an integer position. As a specific use case the package provides a function that allows mapping a character column in a data frame into 2D space using 'ggplot2'. This allows visually comparing long lists of URLs, words, genes or other data that has a fixed order and position.
 }
 \seealso{
 Useful links:
diff --git a/src/RcppExports.cpp b/src/RcppExports.cpp
index 87d6320..bd87ca1 100644
--- a/src/RcppExports.cpp
+++ b/src/RcppExports.cpp
@@ -5,6 +5,11 @@
 
 using namespace Rcpp;
 
+#ifdef RCPP_USE_GLOBAL_ROSTREAM
+Rcpp::Rostream<true>&  Rcpp::Rcout = Rcpp::Rcpp_cout_get();
+Rcpp::Rostream<false>& Rcpp::Rcerr = Rcpp::Rcpp_cerr_get();
+#endif
+
 // order4
 long order4(long n);
 RcppExport SEXP _gghilbertstrings_order4(SEXP nSEXP) {