diff --git a/funders/index.md b/funders/index.md
index f3716e8..f688606 100644
--- a/funders/index.md
+++ b/funders/index.md
@@ -16,6 +16,8 @@ This list is incomplete. Please add to it!
 
 - [NSF](https://www.nsf.gov/)
   - [NSF POSE grants](https://new.nsf.gov/funding/opportunities/pose-pathways-enable-open-source-ecosystems)
+  - [NSF Safe-OSE](https://new.nsf.gov/funding/opportunities/safe-ose-safety-security-privacy-open-source-ecosystems)
+  - [NSF GEO OSE](https://new.nsf.gov/funding/opportunities/geo-ose-geosciences-open-science-ecosystem)
 
 ### Aotearoa New Zealand