diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
index 8dba3c9..40fd7fd 100644
--- a/.github/workflows/build-and-test.yaml
+++ b/.github/workflows/build-and-test.yaml
@@ -11,8 +11,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - ghc: 8.10.1
+          - ghc: 8.8.1
             ghc-options: ""
+            ignore-haddock: "true"
           - ghc: latest
 
     runs-on: ubuntu-latest
@@ -38,3 +39,4 @@ jobs:
         with:
           ghc: ${{matrix.ghc}}
           ghc-options: ${{matrix.ghc-options}}
+          ignore-haddock: ${{matrix.ignore-haddock}}
diff --git a/hasql.cabal b/hasql.cabal
index 22a568b..aa7c58e 100644
--- a/hasql.cabal
+++ b/hasql.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               hasql
-version:            1.6.3.2
+version:            1.6.3.3
 category:           Hasql, Database, PostgreSQL
 synopsis:           An efficient PostgreSQL driver with a flexible mapping API
 description:
@@ -99,7 +99,7 @@ library
   build-depends:
     , aeson >=2 && <3
     , attoparsec >=0.10 && <0.15
-    , base >=4.12 && <5
+    , base >=4.13 && <5
     , bytestring >=0.10 && <0.12
     , bytestring-strict-builder >=0.4.5.1 && <0.5
     , contravariant >=1.3 && <2
diff --git a/profiling/Main.hs b/profiling/Main.hs
index 2dddaa2..4747963 100644
--- a/profiling/Main.hs
+++ b/profiling/Main.hs
@@ -25,7 +25,7 @@ main =
             host = "localhost"
             port = 5432
             user = "postgres"
-            password = ""
+            password = "postgres"
             database = "postgres"
 
 -- * Sessions
diff --git a/tasty/Main/Connection.hs b/tasty/Main/Connection.hs
index ca2d20b..d54f2db 100644
--- a/tasty/Main/Connection.hs
+++ b/tasty/Main/Connection.hs
@@ -16,7 +16,7 @@ with handler =
             host = "localhost"
             port = 5432
             user = "postgres"
-            password = ""
+            password = "postgres"
             database = "postgres"
     use connection =
       lift $ handler connection
diff --git a/tasty/Main/DSL.hs b/tasty/Main/DSL.hs
index 6c182c7..7d3bf52 100644
--- a/tasty/Main/DSL.hs
+++ b/tasty/Main/DSL.hs
@@ -32,7 +32,7 @@ session session =
             host = "localhost"
             port = 5432
             user = "postgres"
-            password = ""
+            password = "postgres"
             database = "postgres"
     use connection =
       ExceptT
diff --git a/threads-test/Main.hs b/threads-test/Main.hs
index c08d4d3..15c334f 100644
--- a/threads-test/Main.hs
+++ b/threads-test/Main.hs
@@ -18,7 +18,7 @@ main =
             $ Hasql.Connection.acquire connectionSettings
           where
             connectionSettings =
-              Hasql.Connection.settings "localhost" 5432 "postgres" "" "postgres"
+              Hasql.Connection.settings "localhost" 5432 "postgres" "postgres" "postgres"
     use (connection1, connection2) =
       do
         beginVar <- newEmptyMVar