diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index f9e5b799e..0ab47a65d 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -180,7 +180,7 @@ jobs:
   cabal:
     strategy:
       matrix:
-        ghc: ['9.6.7', '9.8.4', '9.10.3']
+        ghc: ['9.6.7', '9.8.4', '9.10.3', '9.12.3']
       fail-fast: false
     name: Cabal - Linux x86-64 - GHC ${{ matrix.ghc }}
     runs-on: ubuntu-24.04
diff --git a/cabal.project b/cabal.project
index 313d3fc1f..49c8932d1 100644
--- a/cabal.project
+++ b/cabal.project
@@ -1,2 +1,4 @@
 packages: postgrest.cabal
 tests: true
+allow-newer:
+  hasql:postgresql-libpq
diff --git a/postgrest.cabal b/postgrest.cabal
index 53dc5127b..f9f656ff9 100644
--- a/postgrest.cabal
+++ b/postgrest.cabal
@@ -25,6 +25,8 @@ tested-with:
     -- cabal on Ubuntu
     -- stack on FreeBSD, MacOS, Ubuntu, Windows
   , GHC == 9.10.3
+    -- cabal on Ubuntu
+  , GHC == 9.12.3
 
 source-repository head
   type:     git
@@ -101,7 +103,7 @@ library
                       PostgREST.Response.Performance
                       PostgREST.TimeIt
                       PostgREST.Version
-  build-depends:      base                      >= 4.9 && < 4.21
+  build-depends:      base                      >= 4.9 && < 4.22
                     , HTTP                      >= 4000.3.7 && < 4000.5
                     , Ranged-sets               >= 0.3 && < 0.6
                     , aeson                     >= 2.0.3 && < 2.3
@@ -146,7 +148,7 @@ library
                     , streaming-commons         >= 0.2.3.1 && < 0.3
                     , swagger2                  >= 2.4 && < 2.9
                     , text                      >= 1.2.2 && < 2.2
-                    , time                      >= 1.6 && < 1.13
+                    , time                      >= 1.6 && < 1.15
                     , unordered-containers      >= 0.2.8 && < 0.3
                     , unix-compat               >= 0.5.4 && < 0.8
                     , vault                     >= 0.3.1.5 && < 0.4
@@ -189,7 +191,7 @@ executable postgrest
                       NoImplicitPrelude
   hs-source-dirs:     main
   main-is:            Main.hs
-  build-depends:      base                >= 4.9 && < 4.21
+  build-depends:      base                >= 4.9 && < 4.22
                     , containers          >= 0.5.7 && < 0.8
                     , postgrest
                     , protolude           >= 0.3.1 && < 0.4
@@ -265,7 +267,7 @@ test-suite spec
                       Feature.RollbackSpec
                       Feature.RpcPreRequestGucsSpec
                       SpecHelper
-  build-depends:      base              >= 4.9 && < 4.21
+  build-depends:      base              >= 4.9 && < 4.22
                     , aeson             >= 2.0.3 && < 2.3
                     , aeson-qq          >= 0.8.1 && < 0.9
                     , async             >= 2.1.1 && < 2.3
@@ -314,7 +316,7 @@ test-suite observability
                       Observation.JwtCache
                       Observation.MetricsSpec
                       Observation.SchemaCacheSpec
-  build-depends:      base              >= 4.9 && < 4.21
+  build-depends:      base              >= 4.9 && < 4.22
                     , base64-bytestring >= 1 && < 1.3
                     , bytestring        >= 0.10.8 && < 0.13
                     , hasql-pool        >= 1.0.1 && < 1.1
@@ -343,7 +345,7 @@ test-suite doctests
                       NoImplicitPrelude
   hs-source-dirs:     test/doc
   main-is:            Main.hs
-  build-depends:      base              >= 4.9 && < 4.21
+  build-depends:      base              >= 4.9 && < 4.22
                     , doctest           >= 0.8
                     , postgrest
                     , pretty-simple