diff --git a/postgresql-binary.cabal b/postgresql-binary.cabal
--- a/postgresql-binary.cabal
+++ b/postgresql-binary.cabal
@@ -1,7 +1,7 @@
 name:
   postgresql-binary
 version:
-  0.12.3.1
+  0.12.3.2
 synopsis:
   Encoders and decoders for the PostgreSQL's binary format
 description:
@@ -70,7 +70,7 @@
     PostgreSQL.Binary.BuilderPrim
   build-depends:
     -- parsing:
-    binary-parser >=0.5 && <0.6,
+    binary-parser >=0.5.6 && <0.6,
     -- building:
     bytestring-strict-builder >=0.4.2 && <0.5,
     -- data: