diff --git a/ReleaseNotes/v50r1.md b/ReleaseNotes/v50r1.md
index 5d3228f2e529448bf14bef60682483e7177ab40e..0dc0b059e982815c7c11d0a94c2919025a4bd8ab 100644
--- a/ReleaseNotes/v50r1.md
+++ b/ReleaseNotes/v50r1.md
@@ -3,7 +3,7 @@
 
 Development release prepared on the master branch.
 
-It is based on Gaudi v30r3, LHCb v50r1, Lbcom v30r1, Rec v30r1, Phys v30r1, Analysis v30r1 and Stripping ????,
+It is based on Gaudi v30r3, LHCb v50r1, Lbcom v30r1, Rec v30r1, Phys v30r1, Analysis v30r1 and Stripping v11r7,
 and uses LCG_93 with ROOT 6.12.06.
 
 - Cherry-pick MR !238 to master branch