diff --git a/README.md b/README.md
index 78a20b20d..329f062ee 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ The cFS Framework is a core subset of cFS.  There are additional OSALs, PSPs, an
   - cFE User's Guide: https://github.com/nasa/cFS/blob/gh-pages/cFE_Users_Guide.pdf
   - OSAL User's Guide: https://github.com/nasa/cFS/blob/gh-pages/OSAL_Users_Guide.pdf
   - cFE App Developer's Guide: https://github.com/nasa/cFE/blob/main/docs/cFE%20Application%20Developers%20Guide.md
-  - Training documentation: https://ntrs.nasa.gov/citations/20205000691
+  - Training documentation: https://ntrs.nasa.gov/citations/20210022378
   - cFS Overview: https://cfs.gsfc.nasa.gov/cFS-OviewBGSlideDeck-ExportControl-Final.pdf
 
 ## Release Notes