diff --git a/CITATION.cff b/CITATION.cff
index b1afa22..6f04db1 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -8,7 +8,7 @@ message: 'To cite package "MultiscaleDTM" in publications use:'
 type: software
 license: GPL-3.0-or-later
 title: 'MultiscaleDTM: Multi-Scale Geomorphometric Terrain Attributes'
-version: 0.8.1
+version: 0.8.3
 doi: 10.1111/tgis.13067
 abstract: Calculates multi-scale geomorphometric terrain attributes from regularly
   gridded digital terrain models using a variable focal windows size (Ilich et al.
@@ -78,6 +78,7 @@ references:
     email: r.hijmans@gmail.com
     orcid: https://orcid.org/0000-0001-5872-2872
   year: '2023'
+  version: '>= 1.7.46'
 - type: software
   title: Rcpp
   abstract: 'Rcpp: Seamless R and C++ Integration'
@@ -163,36 +164,35 @@ references:
   title: shiny
   abstract: 'shiny: Web Application Framework for R'
   notes: Imports
-  url: https://shiny.rstudio.com/
+  url: https://shiny.posit.co/
   repository: https://CRAN.R-project.org/package=shiny
   authors:
   - family-names: Chang
     given-names: Winston
-    email: winston@rstudio.com
+    email: winston@posit.co
     orcid: https://orcid.org/0000-0002-1576-2126
   - family-names: Cheng
     given-names: Joe
-    email: joe@rstudio.com
+    email: joe@posit.co
   - family-names: Allaire
     given-names: JJ
-    email: jj@rstudio.com
+    email: jj@posit.co
   - family-names: Sievert
     given-names: Carson
-    email: carson@rstudio.com
+    email: carson@posit.co
     orcid: https://orcid.org/0000-0002-4958-2844
   - family-names: Schloerke
     given-names: Barret
-    email: barret@rstudio.com
+    email: barret@posit.co
     orcid: https://orcid.org/0000-0001-9986-114X
   - family-names: Xie
     given-names: Yihui
-    email: yihui@rstudio.com
+    email: yihui@posit.co
   - family-names: Allen
     given-names: Jeff
-    email: jeff@rstudio.com
   - family-names: McPherson
     given-names: Jonathan
-    email: jonathan@rstudio.com
+    email: jonathan@posit.co
   - family-names: Dipert
     given-names: Alan
   - family-names: Borges
@@ -293,7 +293,7 @@ references:
   title: tmap
   abstract: 'tmap: Thematic Maps'
   notes: Suggests
-  url: https://github.com/r-tmap/tmap
+  url: https://r-tmap.github.io/tmap/
   repository: https://CRAN.R-project.org/package=tmap
   authors:
   - family-names: Tennekes