diff --git a/build-constraints.yaml b/build-constraints.yaml
index bfee1137..f6d1aece 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4869,9 +4869,6 @@ packages:
       # https://github.com/commercialhaskell/stackage/issues/4992
       - swagger2 < 2.5
 
-      # https://github.com/commercialhaskell/stackage/issues/4994
-      - rainbow < 0.34.1
-
       # https://github.com/commercialhaskell/stackage/issues/4998
       -  monad-logger-syslog < 0.1.6.0
 # end of packages