diff --git a/DESCRIPTION b/DESCRIPTION
index d44c625..6acafc0 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: edeaR
 Type: Package
 Title: Exploratory and Descriptive Event-Based Data Analysis
-Version: 0.9.3
+Version: 0.9.4
 Authors@R: c(person("Gert","Janssenswillen",email = "gert.janssenswillen@uhasselt.be", role = c("aut","cre")),
              person("Gerard","van Hulzen",email = "gerard.vanhulzen@uhasselt.be", role = c("ctb")),
              person("Marijke","Swennen", email = "marijke.swennen@uhasselt.be", role = "ctb"),
diff --git a/NEWS.md b/NEWS.md
index ee60a2e..824b0fb 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,9 @@
+# edeaR 0.9.4
+
+## Bugfixes
+
+*  Rework functions (`number_of_selfloops`, `number_of_repetitions`, `size_of_selfloops`, `size_of_repetitions`) have been fixed to be compatible with changes in bupaR 0.5.3.
+
 # edeaR 0.9.2
 
 ## Breaking Changes
diff --git a/R/rework_base.R b/R/rework_base.R
index 3f23926..488a5f8 100644
--- a/R/rework_base.R
+++ b/R/rework_base.R
@@ -12,6 +12,7 @@ rework_base <- function(eventlog) {
 	activity_group <- NULL
 
 	eventlog %>%
+		as_tibble() %>%
 		rename("case_classifier" = !!case_id_(eventlog),
 			   "event_classifier" = !!activity_id_(eventlog),
 			   "timestamp_classifier" = !!timestamp_(eventlog),
diff --git a/README.Rmd b/README.Rmd
index 42d1ad7..efcd830 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -25,7 +25,7 @@ knitr::opts_chunk$set(
 
 This package provides several useful techniques for _Exploratory and Descriptive Analysis_ of event based data in [`R`](https://www.r-project.org/).
 
-For more information, check the [manual on GitHub](https://bupaverse.github.io/edeaR/) or the [bupaR Documentation](https://bupar.net/getting_started.html) website.
+For more information, check the [manual on GitHub](https://bupaverse.github.io/edeaR/) or the [bupaR Documentation](https://bupaverse.github.io/docs/) website.
 
 ## Installation
 
diff --git a/README.md b/README.md
index 654d673..df03112 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 
 [![CRAN_Status_Badge](http://www.r-pkg.org/badges/version/edeaR)](https://cran.r-project.org/package=edeaR)
 [![GitHub
-version](https://img.shields.io/badge/GitHub-0.9.3-blue)](https://github.com/bupaverse/edeaR)
+version](https://img.shields.io/badge/GitHub-0.9.2-blue)](https://github.com/bupaverse/edeaR)
 [![R-CMD-check](https://github.com/bupaverse/edeaR/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/bupaverse/edeaR/actions/workflows/R-CMD-check.yaml)
 [![Codecov test
 coverage](https://codecov.io/gh/bupaverse/edeaR/branch/master/graph/badge.svg)](https://app.codecov.io/gh/bupaverse/edeaR?branch=master)
@@ -21,7 +21,7 @@ Descriptive Analysis* of event based data in
 
 For more information, check the [manual on
 GitHub](https://bupaverse.github.io/edeaR/) or the [bupaR
-Documentation](https://bupar.net/getting_started.html) website.
+Documentation](https://bupaverse.github.io/docs/) website.
 
 ## Installation
 
@@ -51,6 +51,7 @@ library(edeaR)
 #> 
 #>     setdiff
 library(eventdataR)
+#> Warning: package 'eventdataR' was built under R version 4.2.3
 
 # Calculate idle times per resource:
 patients %>%