diff --git a/beam-migrate/beam-migrate.cabal b/beam-migrate/beam-migrate.cabal
index f9812fa3..20831776 100644
--- a/beam-migrate/beam-migrate.cabal
+++ b/beam-migrate/beam-migrate.cabal
@@ -75,7 +75,7 @@ library
                        pretty               >=1.1     && <1.2,
                        dependent-map        >=0.2     && <0.5,
                        dependent-sum        >=0.4     && <0.8,
-                       pqueue               >=1.3     && <1.5,
+                       pqueue               >=1.3     && <1.6,
                        uuid-types           >=1.0     && <1.1
   default-language:    Haskell2010
   default-extensions:  KindSignatures, OverloadedStrings, TypeFamilies, FlexibleContexts,
diff --git a/beam-postgres/beam-postgres.cabal b/beam-postgres/beam-postgres.cabal
index 796cd9eb..c19ce6d0 100644
--- a/beam-postgres/beam-postgres.cabal
+++ b/beam-postgres/beam-postgres.cabal
@@ -36,8 +36,8 @@ library
                       beam-core            >=0.10 && <0.11,
                       beam-migrate         >=0.5  && <0.6,
 
-                      postgresql-libpq     >=0.8  && <0.10,
-                      postgresql-simple    >=0.5  && <0.7,
+                      postgresql-libpq     >=0.8  && <0.11,
+                      postgresql-simple    >=0.5  && <0.8,
 
                       text                 >=1.0  && <2.1,
                       bytestring           >=0.10 && <0.12,
@@ -48,7 +48,7 @@ library
                       free                 >=4.12 && <5.3,
                       time                 >=1.6  && <1.13,
                       monad-control        >=1.0  && <1.1,
-                      mtl                  >=2.1  && <2.3,
+                      mtl                  >=2.1  && <2.4,
                       conduit              >=1.2  && <1.4,
                       aeson                >=0.11 && <2.2,
                       uuid-types           >=1.0  && <1.1,
diff --git a/stack.yaml b/stack.yaml
index 577a4fdb..fec7ea5c 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,15 +1,11 @@
 
-resolver: nightly-2023-05-10
+resolver: lts-22.6
 
 packages:
-  - beam-sqlite
-  - beam-postgres
-  - beam-core
-  - beam-migrate
+- beam-sqlite
+- beam-postgres
+- beam-core
+- beam-migrate
 
-nix:
-  shell-file: shell.nix
-
-extra-deps:
-- vector-sized-1.5.0
-# - hint-0.9.0.6
+# nix:
+#   shell-file: shell.nix