diff --git a/tests/package.yaml b/tests/package.yaml
index 35b3ced..8838bb6 100644
--- a/tests/package.yaml
+++ b/tests/package.yaml
@@ -40,7 +40,6 @@ dependencies:
 - monad-control
 - mtl
 - optparse-applicative
-- safe
 - sandwich
 - sandwich-contexts
 - string-interpolate
@@ -57,16 +56,9 @@ library:
   - conduit-aeson
   - data-default
   - directory
-  - ex-pool
   - monad-logger
-  - network
-  - postgresql-libpq
   - postgresql-simple
-  - process
-  - random
-  - retry
   - row-types
-  - safe
   - temporary
   - unliftio
   - unliftio-core
@@ -83,6 +75,7 @@ executables:
     dependencies:
     - monad-logger
     - row-types
+    - safe
     - tests
     - unliftio
     - unliftio-core
diff --git a/tests/tests.cabal b/tests/tests.cabal
index 0f68bb1..a5533f9 100644
--- a/tests/tests.cabal
+++ b/tests/tests.cabal
@@ -59,7 +59,6 @@ library
     , containers
     , data-default
     , directory
-    , ex-pool
     , exceptions
     , filepath
     , lens
@@ -68,15 +67,9 @@ library
     , monad-control
     , monad-logger
     , mtl
-    , network
     , optparse-applicative
-    , postgresql-libpq
     , postgresql-simple
-    , process
-    , random
-    , retry
     , row-types
-    , safe
     , sandwich
     , sandwich-contexts
     , string-interpolate
diff --git a/tests/tests.nix b/tests/tests.nix
index 55d5f99..a1820f5 100644
--- a/tests/tests.nix
+++ b/tests/tests.nix
@@ -1,10 +1,9 @@
 { mkDerivation, aeson, base, bytestring, conduit, conduit-aeson
-, containers, data-default, directory, ex-pool, exceptions
-, filepath, lens, lib, lsp-test, lsp-types, monad-control
-, monad-logger, mtl, network, optparse-applicative
-, postgresql-libpq, postgresql-simple, process, random, retry
-, row-types, safe, sandwich, sandwich-contexts, string-interpolate
-, temporary, text, unliftio, unliftio-core, vector
+, containers, data-default, directory, exceptions, filepath, lens
+, lib, lsp-test, lsp-types, monad-control, monad-logger, mtl
+, optparse-applicative, postgresql-simple, row-types, safe
+, sandwich, sandwich-contexts, string-interpolate, temporary, text
+, unliftio, unliftio-core, vector
 }:
 mkDerivation {
   pname = "tests";
@@ -14,10 +13,9 @@ mkDerivation {
   isExecutable = true;
   libraryHaskellDepends = [
     aeson base bytestring conduit conduit-aeson containers data-default
-    directory ex-pool exceptions filepath lens lsp-test lsp-types
-    monad-control monad-logger mtl network optparse-applicative
-    postgresql-libpq postgresql-simple process random retry row-types
-    safe sandwich sandwich-contexts string-interpolate temporary text
+    directory exceptions filepath lens lsp-test lsp-types monad-control
+    monad-logger mtl optparse-applicative postgresql-simple row-types
+    sandwich sandwich-contexts string-interpolate temporary text
     unliftio unliftio-core vector
   ];
   executableHaskellDepends = [