diff --git a/DESCRIPTION b/DESCRIPTION
index b8971a5..39c6b66 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -14,8 +14,8 @@ Suggests:
     convertR
 Type: Package
 Title: A climate4R package for PET estimation and drought assessment <http://www.meteo.unican.es/climate4R>
-Version: 0.3.0
-Date: 2019-06-17
+Version: 0.3.1
+Date: 2023-06-22
 Authors@R: as.person(c(
     "Santander Meteorology Group <http://meteo.unican.es> [cph]",
     "Joaquín Bedia <bediaj@unican.es> [aut, cre]",
@@ -26,4 +26,4 @@ Description: Potential evapotranspiration methods and drought index calculation
 License: file LICENSE
 LazyData: true
 Encoding: UTF-8
-RoxygenNote: 6.1.1
+RoxygenNote: 7.1.2
diff --git a/NEWS b/NEWS
index 166e26e..23477f2 100644
--- a/NEWS
+++ b/NEWS
@@ -21,10 +21,14 @@
 * Other minor improvements
 * Removed vignette (now linked to paper supplementary information http://www.meteo.unican.es/work/climate4r/drought4R/drought4R_notebook.html)
 
-## v0.3.0 (17 Jun 2019)
+## v0.3.0 (21 Jun 2023)
 * Implementation of the calibrated Thorthwaite's method (Pereira and Pruitt 2004, DOI:10.1016/j.agwat.2003.11.003)
 * New auxiliary functions:
     * `effectiveTempGrid`, for effective temperature calculation
     * `photoperiodGrid`, for daylength estimation
 * New built-in daily datasets for the Iberian peninsula of tmax, tmin and precip (E-OBSv17 0.25 reg, year 2000)
 * Other minor changes and documentation updates
+
+## v0.3.1 (22 Jun 2023)
+ * Update of the DESCRIPTION file
+