diff --git a/CITATION.cff b/CITATION.cff
index a0ec169..f0ee1d5 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -1,5 +1,5 @@
 # -----------------------------------------------------------
-# CITATION file created with {cffr} R package, v0.2.2
+# CITATION file created with {cffr} R package, v0.3.0
 # See also: https://docs.ropensci.org/cffr/
 # -----------------------------------------------------------
  
@@ -11,44 +11,13 @@ title: 'osrm: Interface Between R and the OpenStreetMap-Based Routing Service OS
 version: 4.0.0
 abstract: An interface between R and the 'OSRM' API. 'OSRM' is a routing service based
   on 'OpenStreetMap' data. See <http://project-osrm.org/> for more information. This
-  package allows to compute routes, trips, isochrones and travel distances matrices
-  (travel time and kilometric distance).
+  package enables the computation of routes, trips, isochrones and travel distances
+  matrices (travel time and kilometric distance).
 authors:
 - family-names: Giraud
   given-names: Timothée
   email: timothee.giraud@cnrs.fr
   orcid: https://orcid.org/0000-0002-1932-3323
-preferred-citation:
-  type: manual
-  title: 'osrm: Interface Between R and the OpenStreetMap-Based Routing Service OSRM'
-  authors:
-  - family-names: Giraud
-    given-names: Timothée
-    email: timothee.giraud@cnrs.fr
-    orcid: https://orcid.org/0000-0002-1932-3323
-  version: 4.0.0
-  abstract: An interface between R and the 'OSRM' API. 'OSRM' is a routing service
-    based on 'OpenStreetMap' data. See <http://project-osrm.org/> for more information.
-    This package allows to compute routes, trips, isochrones and travel distances
-    matrices (travel time and kilometric distance).
-  repository: https://CRAN.R-project.org/package=osrm
-  repository-code: https://github.com/riatelab/osrm
-  url: https://github.com/riatelab/osrm
-  contact:
-  - family-names: Giraud
-    given-names: Timothée
-    email: timothee.giraud@cnrs.fr
-    orcid: https://orcid.org/0000-0002-1932-3323
-  keywords:
-  - cran
-  - openstreetmap
-  - osrm
-  - r
-  - r-package
-  - shortest-paths
-  - travel
-  license: GPL-3.0-or-later
-  year: '2022'
 repository: https://CRAN.R-project.org/package=osrm
 repository-code: https://github.com/riatelab/osrm
 url: https://github.com/riatelab/osrm
@@ -114,18 +83,6 @@ references:
     orcid: https://orcid.org/0000-0002-1932-3323
   year: '2022'
   url: https://CRAN.R-project.org/package=mapiso
-- type: software
-  title: methods
-  abstract: 'R: A Language and Environment for Statistical Computing'
-  notes: Imports
-  authors:
-  - name: R Core Team
-  location:
-    name: Vienna, Austria
-  year: '2022'
-  url: https://www.R-project.org/
-  institution:
-    name: R Foundation for Statistical Computing
 - type: software
   title: googlePolylines
   abstract: 'googlePolylines: Encoding Coordinates into ''Google'' Polylines'
diff --git a/codemeta.json b/codemeta.json
index 95d983e..141f5a1 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -2,7 +2,7 @@
   "@context": "https://doi.org/10.5063/schema/codemeta-2.0",
   "@type": "SoftwareSourceCode",
   "identifier": "osrm",
-  "description": "An interface between R and the 'OSRM' API. 'OSRM' is a routing service based on 'OpenStreetMap' data. See <http://project-osrm.org/> for more information. This package allows to compute routes, trips, isochrones and travel distances matrices (travel time and kilometric distance).",
+  "description": "An interface between R and the 'OSRM' API. 'OSRM' is a routing service based on 'OpenStreetMap' data. See <http://project-osrm.org/> for more information. This package enables the computation of routes, trips, isochrones and travel distances matrices (travel time and kilometric distance).",
   "name": "osrm: Interface Between R and the OpenStreetMap-Based Routing Service OSRM",
   "codeRepository": "https://github.com/riatelab/osrm",
   "issueTracker": "https://github.com/riatelab/osrm/issues",
@@ -161,11 +161,6 @@
       "sameAs": "https://CRAN.R-project.org/package=mapiso"
     },
     "5": {
-      "@type": "SoftwareApplication",
-      "identifier": "methods",
-      "name": "methods"
-    },
-    "6": {
       "@type": "SoftwareApplication",
       "identifier": "googlePolylines",
       "name": "googlePolylines",
@@ -177,7 +172,7 @@
       },
       "sameAs": "https://CRAN.R-project.org/package=googlePolylines"
     },
-    "7": {
+    "6": {
       "@type": "SoftwareApplication",
       "identifier": "sf",
       "name": "sf",
@@ -189,7 +184,7 @@
       },
       "sameAs": "https://CRAN.R-project.org/package=sf"
     },
-    "8": {
+    "7": {
       "@type": "SoftwareApplication",
       "identifier": "R",
       "name": "R",
@@ -197,11 +192,5 @@
     },
     "SystemRequirements": null
   },
-  "fileSize": "417.643KB",
-  "releaseNotes": "https://github.com/riatelab/osrm/blob/master/NEWS",
-  "readme": "https://github.com/riatelab/osrm/blob/master/README.md",
-  "contIntegration": ["https://github.com/riatelab/osrm/actions", "https://app.codecov.io/gh/riatelab/osrm"],
-  "developmentStatus": "https://www.repostatus.org/#active",
-  "keywords": ["osrm", "travel", "openstreetmap", "r", "cran", "shortest-paths", "r-package"],
-  "relatedLink": "https://CRAN.R-project.org/package=osrm"
+  "fileSize": "513.025KB"
 }