diff --git a/joss-paper/paper.md b/joss-paper/paper.md
index b262e9b4..8a7c8167 100644
--- a/joss-paper/paper.md
+++ b/joss-paper/paper.md
@@ -1,5 +1,5 @@
 ---
-title: 'TEST.jl: A Python package for galactic dynamics'
+title: 'XCALibre.jl: xxx'
 tags:
   - Python
   - astronomy
@@ -7,35 +7,50 @@ tags:
   - galactic dynamics
   - milky way
 authors:
-  - name: Adrian M. Price-Whelan
+  - name: Humberto Medina
     orcid: 0000-0000-0000-0000
-    equal-contrib: true
-    affiliation: "1, 2" # (Multiple affiliations must be quoted)
-  - name: Author Without ORCID
-    equal-contrib: true # (This is how you can denote equal contributions between multiple authors)
-    affiliation: 2
-  - name: Author with no affiliation
-    corresponding: true # (This is how to denote the corresponding author)
-    affiliation: 3
-  - given-names: Ludwig
-    dropping-particle: van
-    surname: Beethoven
-    affiliation: 3
+    corresponding: true
+    affiliation: 1
+  - name: Chris Ellis
+    orcid: 0000-0000-0000-0000
+    corresponding: true
+    affiliation: 1
+  - name: Tom Mazin
+    orcid: 0000-0000-0000-0000
+    corresponding: true
+    affiliation: 1
+  - name: Oscar Osborne
+    orcid: 0000-0000-0000-0000
+    corresponding: true
+    affiliation: 1
+  - name: Timothy Ward
+    orcid: 0000-0000-0000-0000
+    corresponding: true
+    affiliation: 1
+  - name: Stephen Ambrose
+    orcid: 0000-0000-0000-0000
+    corresponding: true
+    affiliation: 1
+  - name: Svetlana Aleksandrova
+    orcid: 0000-0000-0000-0000
+    corresponding: true
+    affiliation: 1
+  - name: Benjamin Rothwell
+    orcid: 0000-0000-0000-0000
+    corresponding: true
+    affiliation: 1
+  - name: Carol Eastwick
+    orcid: 0000-0000-0000-0000
+    corresponding: true
+    affiliation: 1
 affiliations:
- - name: Lyman Spitzer, Jr. Fellow, Princeton University, USA
+ - name: The University of Nottingham, UK
    index: 1
-   ror: 00hx57361
- - name: Institution Name, Country
+ - name: The University of Leicester, UK
    index: 2
- - name: Independent Researcher, Country
-   index: 3
-date: 13 August 2017
+date: 18 September 2024
 bibliography: paper.bib
 
-# Optional fields if submitting to a AAS journal too, see this blog post:
-# https://blog.joss.theoj.org/2018/12/a-new-collaboration-with-aas-publishing
-aas-doi: 10.3847/xxxxx <- update this with the DOI from AAS once you know it.
-aas-journal: Astrophysical Journal <- The name of the AAS journal.
 ---
 
 # Summary