diff --git a/build-constraints.yaml b/build-constraints.yaml
index 5f5cd277..75086fe8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7876,6 +7876,9 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/7763
         - NanoID < 3.4.1
+
+        # https://github.com/commercialhaskell/stackage/issues/7764
+        - hledger-lib < 1.43
     # end of Stackage upper bounds
 # end of packages