diff --git a/build-constraints.yaml b/build-constraints.yaml
index 6d345874..397326df 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4395,7 +4395,7 @@ packages:
         - attoparsec
         - auto-update
         - base-noprelude < 0 # ghc 8.10
-        - base64-bytestring < 1.1 # https://github.com/commercialhaskell/stackage/issues/5569
+        - base64-bytestring
         - base64-bytestring-type
         - base64-string
         - bimap