diff --git a/build-constraints.yaml b/build-constraints.yaml
index 3fe5f55e..eb92d8db 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -867,7 +867,7 @@ packages:
         - lens-action
         - lens-aeson
         - lens-properties
-        - linear < 1.21 # https://github.com/commercialhaskell/stackage/issues/5123
+        - linear
         - linear-accelerate < 0 # GHC 8.4 via accelerate
         - log-domain
         - machines
@@ -4142,7 +4142,7 @@ packages:
 
     "8c6794b6 <8c6794b6@gmail.com> @8c6794b6":
         - hpc-codecov
-    
+
     "Hiromi Ishii <konn.jinro@gmail.com> @konn":
         - equational-reasoning
         - ghc-typelits-presburger