diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index fa3259e..7297e1c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -178,7 +178,7 @@ jobs:
             ARCH: 64
           - os: windows-latest
             ARTIFACT: "x86_64-mingw64-ghcup"
-            GHC_VER: 9.2.8
+            GHC_VER: 9.4.8
             ARCH: 64
     steps:
       - name: Checkout code
@@ -414,7 +414,7 @@ jobs:
             DISTRO: na
           - os: windows-latest
             ARTIFACT: "x86_64-mingw64-ghcup"
-            GHC_VER: 9.2.8
+            GHC_VER: 9.4.8
             ARCH: 64
             DISTRO: na
 
diff --git a/cabal.project b/cabal.project
index 6568a2f..d78cd41 100644
--- a/cabal.project
+++ b/cabal.project
@@ -12,6 +12,10 @@ else
 constraints: http-io-streams -brotli,
              any.aeson >= 2.0.1.0
 
+if os(mingw32)
+	if impl(ghc >= 9.4)
+	  constraints: language-c >= 0.9.3
+
 source-repository-package
   type: git
   location: https://github.com/haskell/tar.git
diff --git a/cabal.project.release b/cabal.project.release
index 97328b7..b01bf49 100644
--- a/cabal.project.release
+++ b/cabal.project.release
@@ -18,7 +18,9 @@ elif os(mingw32)
   constraints: zlib +bundled-c-zlib,
                lzma +static,
                text -simdutf,
-			   vty-windows >=0.1.0.3
+               vty-windows >=0.1.0.3
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
 elif os(freebsd)
   constraints: zlib +bundled-c-zlib,
                zip +disable-zstd