diff --git a/DESCRIPTION b/DESCRIPTION
index 02586b8..b1c5f9c 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: rnaseqDTU
 Title: RNA-seq workflow for differential transcript usage following Salmon quantification
-Version: 0.99.17
+Version: 0.99.18
 Date: 2018-06-27
 Authors@R: c(person(role=c("aut", "cre"), "Michael", "Love", email = "michaelisaiahlove@gmail.com"),
              person(role=c("aut"), "Charlotte", "Soneson"),
diff --git a/vignettes/bibliography.bib b/vignettes/bibliography.bib
index aecda58..075c539 100644
--- a/vignettes/bibliography.bib
+++ b/vignettes/bibliography.bib
@@ -108,6 +108,13 @@ @article{Vitting2017
   number = 9
 }
 
+@article{Vitting2018,
+  title = {{IsoformSwitchAnalyzeR: Analysis of changes in genome-wide patterns of alternative splicing and its functional consequences}},
+  author = {Vitting-Seerup, Kristoffer and Sandelin, Albin},
+  year = 2018,
+  journal = {bioRxiv}
+}
+
 @article{Di2017Nextflow,
   title={Nextflow enables reproducible computational workflows},
   author={Di Tommaso, Paolo and Chatzou, Maria and Floden, Evan W and Barja, Pablo Prieto and Palumbo, Emilio and Notredame, Cedric},
diff --git a/vignettes/rnaseqDTU.Rmd b/vignettes/rnaseqDTU.Rmd
index 2fd4499..49748b9 100644
--- a/vignettes/rnaseqDTU.Rmd
+++ b/vignettes/rnaseqDTU.Rmd
@@ -99,7 +99,7 @@ functions that can be used for statistical analysis of DTU include
 *DRIMSeq* [@Nowicka2016DRIMSeq].
 Other Bioconductor packages which are designed around a DTU analysis include 
 *stageR* [@Van2017StageR], *SGSeq* [@Goldstein2016SGSeq], and
-*IsoformSwitchAnalyzeR* [@Vitting2017].
+*IsoformSwitchAnalyzeR* [@Vitting2018].
 *stageR* can be used for post-processing of transcript- 
 and gene-level p-values from DTU detection methods, and will be discussed in this workflow.
 *SGSeq* can be used to visualize