diff --git a/hasql-transaction.cabal b/hasql-transaction.cabal
--- a/hasql-transaction.cabal
+++ b/hasql-transaction.cabal
@@ -1,6 +1,6 @@
 cabal-version: 3.0
 name: hasql-transaction
-version: 1.2
+version: 1.2.0.1
 category: Hasql, Database, PostgreSQL
 synopsis:
   Composable abstraction over retryable transactions for Hasql
@@ -95,7 +95,7 @@
     bytestring >=0.10 && <0.13,
     bytestring-tree-builder >=0.2.7.8 && <0.3,
     contravariant >=1.3 && <2,
-    hasql >=1.7 && <1.10,
+    hasql >=1.9 && <1.10,
     mtl >=2.2 && <3,
     transformers >=0.5 && <0.7,