diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,17 @@
+# 0.10.3.1
+
+## Updated dependencies
+
+* Updated the upper bound to include `hashable-1.5`. 
+
+## Bug fixes
+
+* The `Pagila` example in `beam-postgres` has been updated to compile using the most recent version of `beam` packages (#729).
+
+## Packaging
+
+* Remove the GHC flag `-O3`, which resulted in increased compilation time by default. This flag can still be activated using your build system of choice, as with every library.
+
 # 0.10.3.0
 
 ## Added features
diff --git a/beam-core.cabal b/beam-core.cabal
--- a/beam-core.cabal
+++ b/beam-core.cabal
@@ -2,7 +2,7 @@
 -- see http://haskell.org/cabal/users-guide/
 
 name:                beam-core
-version:             0.10.3.0
+version:             0.10.3.1
 synopsis:            Type-safe, feature-complete SQL query and manipulation interface for Haskell
 description:         Beam is a Haskell library for type-safe querying and manipulation of SQL databases.
                      Beam is modular and supports various backends. In order to use beam, you will need to use
@@ -66,11 +66,11 @@
                        bytestring   >=0.10    && <0.13,
                        mtl          >=2.2.1   && <2.4,
                        microlens    >=0.4     && <0.5,
-                       ghc-prim     >=0.5     && <0.12,
+                       ghc-prim     >=0.5     && <0.14,
                        free         >=4.12    && <5.3,
                        dlist        >=0.7.1.2 && <1.1,
                        time         >=1.6     && <1.13,
-                       hashable     >=1.2.4.0 && <1.5,
+                       hashable     >=1.2.4.0 && <1.6,
                        network-uri  >=2.6     && <2.7,
                        containers   >=0.5     && <0.8,
                        scientific   >=0.3     && <0.4,
@@ -83,7 +83,7 @@
                        GeneralizedNewtypeDeriving, RankNTypes, TupleSections, ConstraintKinds, StandaloneDeriving, TypeOperators,
                        DefaultSignatures, KindSignatures, MultiParamTypeClasses, DeriveGeneric, DeriveFunctor, DeriveDataTypeable,
                        TypeApplications, FunctionalDependencies, DataKinds, BangPatterns, InstanceSigs
-  ghc-options:         -Wall -O3
+  ghc-options:         -Wall
   if impl(ghc >= 8.8)
     ghc-options: -Wcompat
   if flag(werror)