diff --git a/DESCRIPTION b/DESCRIPTION
index 1142254..c2fb327 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: cartography
 Title: Thematic Cartography
-Version: 3.1.3
+Version: 3.1.4
 Authors@R: c(
       person("Timothée", "Giraud", 
         email = "timothee.giraud@cnrs.fr", role = c("cre","aut"), 
@@ -29,8 +29,8 @@ Imports:
     png, 
     raster, 
     Rcpp, 
-    sf (>= 0.6-4),
-    sp (>= 1.2-4), 
+    sf, 
+    sp, 
     stats,
     utils,
     grDevices
diff --git a/NEWS.md b/NEWS.md
index 117106d..e73ea3f 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,10 @@
+# cartography 3.1.4
+
+## Minor change
+* fix pkg level documentation
+* add codemeta and cff 
+* use bibentry() instead of citEntry()
+
 # cartography 3.1.3
 
 ## Minor change
@@ -18,10 +25,12 @@
 - deprecate smoothLayer(), please use potential package instead
 
 # cartography 3.0.1
+
 ## Major changes
 - Remove defunct arguments in dotdensityLayer, getBorders, getFigDim, 
 getGridLayer, getOuterBorders, getTiles
-## minor changes
+
+## Minor changes
 - Move some tests to local tests
 
 # cartography 3.0.0