diff --git a/Changelog.md b/Changelog.md
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,8 @@
+## 0.4.3
+
+- Use `Cabal-3.6`
+- `resolveConfig` respects `CABAL_DIR` environment variable
+
 ## 0.4.2
 
 - `findConfig` respects `CABAL_DIR` environment variable
diff --git a/cabal-install-parsers.cabal b/cabal-install-parsers.cabal
--- a/cabal-install-parsers.cabal
+++ b/cabal-install-parsers.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.2
 name:               cabal-install-parsers
-version:            0.4.2
+version:            0.4.3
 synopsis:           Utilities to work with cabal-install files
 description:
   @cabal-install-parsers@ provides parsers for @cabal-install@ files:
@@ -57,7 +57,7 @@
     , base          >=4.10     && <4.16
     , binary        ^>=0.8.5
     , bytestring    ^>=0.10.8.1
-    , Cabal         ^>=3.4.0.0
+    , Cabal         ^>=3.6.0.0
     , containers    ^>=0.5.7.1 || ^>=0.6.0.1
     , deepseq       ^>=1.4.2.0
     , directory     ^>=1.3.0.0
diff --git a/src/Cabal/Config.hs b/src/Cabal/Config.hs
--- a/src/Cabal/Config.hs
+++ b/src/Cabal/Config.hs
@@ -74,10 +74,15 @@
     case env of
         Just p -> return p
         Nothing -> do
-            cabalDirVar <- lookupEnv "CABAL_DIR"
-            cabalDir <- maybe (getAppUserDataDirectory "cabal") return cabalDirVar
+            cabalDir <- findCabalDir
             return (cabalDir </> "config")
 
+-- | Find the @~\/.cabal@ dir.
+findCabalDir :: IO FilePath
+findCabalDir = do
+    cabalDirVar <- lookupEnv "CABAL_DIR"
+    maybe (getAppUserDataDirectory "cabal") return cabalDirVar
+
 -------------------------------------------------------------------------------
 -- Config
 -------------------------------------------------------------------------------
@@ -174,7 +179,7 @@
 -- | Fill the default in @~\/.cabal\/config@  file.
 resolveConfig :: Config Maybe -> IO (Config Identity)
 resolveConfig cfg = do
-    c <- getAppUserDataDirectory "cabal"
+    c <- findCabalDir
     return cfg
         { cfgRemoteRepoCache = Identity $ fromMaybe (c </> "packages") (cfgRemoteRepoCache cfg)
         , cfgInstallDir      = Identity $ fromMaybe (c </> "bin")      (cfgInstallDir cfg)