diff --git a/publications/2108_JOSS/paper.bib b/publications/2108_JOSS/paper.bib
index 2ea3714..13b1d2e 100644
--- a/publications/2108_JOSS/paper.bib
+++ b/publications/2108_JOSS/paper.bib
@@ -194,5 +194,5 @@ @misc{OpenFOAM
   howpublished = {Online},
   organization = {Open{FOAM} Foundation},
   url = {https://cfd.direct/openfoam/user-guide},
-  urldate = {2017-03-02}
+  urldate = {2022-04-21}
 }