diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,10 @@
+0.0.4
+
+* Update to GHC 9.6.7 compatibility
+* Update to metar-0.0.4 library (uses getNOAAMETAR)
+* Remove TAF support (not available in metar-0.0.4)
+* Relax dependency upper bounds for modern GHC
+
 0.0.3
 
 * refactor of code to allow more options
diff --git a/metar-http.cabal b/metar-http.cabal
--- a/metar-http.cabal
+++ b/metar-http.cabal
@@ -1,5 +1,5 @@
 name:               metar-http
-version:            0.0.3
+version:            0.0.4
 license:            BSD3
 license-file:       LICENCE
 author:             Tony Morris <ʇǝu˙sıɹɹoɯʇ@sıɹɹoɯʇ>
@@ -25,23 +25,24 @@
   build-depends:
                     base >= 4.8 && < 5
                     , http-types >= 0.9 && < 1
-                    , lens >= 4 && < 5
-                    , metar >= 0.0.1 && < 1.0
+                    , lens >= 4 && < 6
+                    , metar >= 0.0.4 && < 1.0
                     , network-uri >= 2.6 && < 3
-                    , text >= 1.2 && < 1.3
-                    , semigroups >= 0.9 && < 0.19
-                    , semigroupoids >= 5.2 && < 6
-                    , transformers >= 0.5 && < 0.6
+                    , text >= 1.2 && < 3
+                    , semigroups >= 0.9 && < 1
+                    , semigroupoids >= 5.2 && < 7
+                    , transformers >= 0.5 && < 0.7
                     , utf8-string >= 1.0 && < 2
-                    , warp >= 3.2 && < 3.3
-                    , wai >= 3.2 && < 3.3
+                    , warp >= 3.2 && < 4
+                    , wai >= 3.2 && < 4
 
-                    
+
   ghc-options:
                     -Wall
+                    -threaded
 
   default-extensions:
-  
+
                     NoImplicitPrelude
 
   hs-source-dirs:
@@ -63,6 +64,7 @@
 
   ghc-options:
                     -Wall
+                    -threaded
 
   default-extensions:
                     NoImplicitPrelude
@@ -72,26 +74,26 @@
 
 test-suite          tests
 
-  build-depends:      QuickCheck >=2.9.2 && <2.13
+  build-depends:      QuickCheck >=2.9.2
                     , base >=4.8 && < 5
-                    , checkers >=0.4.6 && <0.5
+                    , checkers >=0.4.6
                     , metar-http
-                    , lens >=4 && <4.18
-                    , tasty >=0.11 && <1.2
-                    , tasty-hunit >=0.9 && <0.11
-                    , tasty-quickcheck >=0.8.4 && <0.11
+                    , lens >=4
+                    , tasty >=0.11
+                    , tasty-hunit >=0.9
+                    , tasty-quickcheck >=0.8.4
 
-  type:             
+  type:
                     exitcode-stdio-1.0
 
-  main-is:          
+  main-is:
                     Tests.hs
 
-  hs-source-dirs:   
+  hs-source-dirs:
                     test
 
-  default-language: 
+  default-language:
                     Haskell2010
 
-  ghc-options:       
+  ghc-options:
                     -Wall
diff --git a/src/Data/Aviation/Metar/Http.hs b/src/Data/Aviation/Metar/Http.hs
--- a/src/Data/Aviation/Metar/Http.hs
+++ b/src/Data/Aviation/Metar/Http.hs
@@ -8,8 +8,8 @@
 
 import Control.Category((.), id)
 import Control.Lens((^.), (^?), _Wrapped, folded)
-import Data.Aviation.Metar(getAllMETAR, getAllTAF)
-import Data.Aviation.Metar.TAFResult(_TAFResultValue)
+import Data.Aviation.Metar(getNOAAMETAR)
+import Data.Aviation.Metar.METARResult(_METARResultValue)
 import Data.ByteString.Lazy.UTF8 hiding (take, splitAt)
 import Data.Eq(Eq)
 import Data.Functor((<$>))
@@ -24,7 +24,7 @@
 import Network.HTTP.Types.Header(hContentType)
 import Network.HTTP.Types.Status(status404, status200)
 import Network.Wai(Application, responseLBS, pathInfo)
-import Network.Wai.Handler.Warp(setPort, runSettings, defaultSettings)
+import Network.Wai.Handler.Warp(setPort, setTimeout, runSettings, defaultSettings)
 import System.Environment(getArgs)
 import System.IO(IO)
 import Text.Read(Read, reads)
@@ -173,14 +173,6 @@
             "metar for station <icao> all on one line truncated at <maxchars>" <//>
             "/metar/<icao>/*/<maxchars>/<appendstr>" </>
             "metar for station <icao> all on one line truncated at <maxchars> and if truncation occurs, append <appendstr>" <//>
-            "/taf/<icao>" </>
-            "raw taf for station <icao>" <//>
-            "/taf/<icao>/*" </>
-            "taf for station <icao> all on one line" <//>
-            "/taf/<icao>/*/<maxchars>" </>
-            "taf for station <icao> all on one line truncated at <maxchars>" <//>
-            "/taf/<icao>/*/<maxchars>/<appendstr>" </>
-            "taf for station <icao> all on one line truncated at <maxchars> and if truncation occurs, append <appendstr>" <//>
             ""
       _404 =
         responseLBS
@@ -199,9 +191,9 @@
               mt =
                 case toLower rpt of
                   "metar" ->
-                    Just ("METAR", getAllMETAR xxxx')
+                    Just ("METAR", getNOAAMETAR xxxx')
                   "taf" ->
-                    Just ("TAF", getAllTAF xxxx')
+                    Nothing
                   _ ->
                     Nothing
           in  case mt of
@@ -210,8 +202,8 @@
                 Just (mtt, mtf) ->
                   do  t <- mtf ^. _Wrapped
                       withResp $
-                        case t ^? _TAFResultValue of
-                          Nothing -> 
+                        case t ^? _METARResultValue of
+                          Nothing ->
                             responseLBS
                               status404
                               []
@@ -220,7 +212,7 @@
                             responseLBS
                               status200
                               [(hContentType, "text/plain")]
-                              (fromString (modifyOutput x))
+                              (fromString (modifyOutput [x]))
         [] ->
           withResp $
             responseLBS
@@ -244,4 +236,4 @@
                     id
                   Just n ->
                     setPort n
-      runSettings (p defaultSettings) metarHTTPapp
+      runSettings (setTimeout 6 (p defaultSettings)) metarHTTPapp