diff --git a/build-constraints.yaml b/build-constraints.yaml
index 86aaba00..30292868 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3132,7 +3132,7 @@ packages:
         # - importify # haskell-src-exts via haskell-names
         - log-warper < 0 # GHC 8.4 via lifted-async-0.10.0.1
         - o-clock
-        - universum < 0 # GHC 8.4 via tasty-hedgehog
+        - universum
 
     "Lorenz Moesenlechner <moesenle@gmail.com> @moesenle":
         - servant-websockets