diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
index f551746b..e0721dd1 100644
--- a/.github/workflows/haskell.yml
+++ b/.github/workflows/haskell.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ghc: ['9.4.4', '9.2.7', '9.0.2', '8.10.7', '8.8.4', '8.6.5']
+        ghc: ['9.6.1', '9.4.4', '9.2.7', '9.0.2', '8.10.7', '8.8.4', '8.6.5']
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:
diff --git a/hie-bios.cabal b/hie-bios.cabal
index ccad96b5..c98a7c7b 100644
--- a/hie-bios.cabal
+++ b/hie-bios.cabal
@@ -125,7 +125,7 @@ Extra-Source-Files:     ChangeLog.md
                         tests/projects/stack-with-yaml/stack-with-yaml.cabal
                         tests/projects/stack-with-yaml/src/Lib.hs
 
-tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.7 || ==9.4.4
+tested-with: GHC ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.7 || ==9.4.4 || ==9.6.1
 
 Library
   Default-Language:     Haskell2010
diff --git a/tests/BiosTests.hs b/tests/BiosTests.hs
index 896336df..c9910c27 100644
--- a/tests/BiosTests.hs
+++ b/tests/BiosTests.hs
@@ -306,7 +306,7 @@ stackYamlResolver =
 #if (defined(MIN_VERSION_GLASGOW_HASKELL) && (MIN_VERSION_GLASGOW_HASKELL(9,4,4,0)))
   "nightly-2023-03-13" -- GHC 9.4.4
 #elif (defined(MIN_VERSION_GLASGOW_HASKELL) && (MIN_VERSION_GLASGOW_HASKELL(9,2,7,0)))
-  "lts-20.14" -- GHC 9.2.7
+  "lts-20.20" -- GHC 9.2.7
 #elif (defined(MIN_VERSION_GLASGOW_HASKELL) && (MIN_VERSION_GLASGOW_HASKELL(9,2,1,0)))
   "lts-20.11" -- GHC 9.2.5
 #elif (defined(MIN_VERSION_GLASGOW_HASKELL) && (MIN_VERSION_GLASGOW_HASKELL(9,0,1,0)))
@@ -388,6 +388,8 @@ ignoreOnUnsupportedGhc :: TestTree -> TestTree
 ignoreOnUnsupportedGhc tt =
 #if (defined(MIN_VERSION_GLASGOW_HASKELL) && MIN_VERSION_GLASGOW_HASKELL(9,2,1,0) && !MIN_VERSION_GLASGOW_HASKELL(9,2,4,0))
   ignoreTestBecause "Not supported on GHC >= 9.2.1 && < 9.2.4"
+#elif (defined(MIN_VERSION_GLASGOW_HASKELL) && MIN_VERSION_GLASGOW_HASKELL(9,6,0,0))
+  ignoreTestBecause "No stackage snapshot for GHC 9.6 available, yet"
 #endif
   tt