diff --git a/hledger-lib/hledger-lib.cabal b/hledger-lib/hledger-lib.cabal
index 31af16f28..853191549 100644
--- a/hledger-lib/hledger-lib.cabal
+++ b/hledger-lib/hledger-lib.cabal
@@ -34,7 +34,7 @@ license:        GPL-3.0-or-later
 license-file:   LICENSE
 build-type:     Simple
 tested-with:
-    GHC==8.10.7, GHC==9.0.2, GHC==9.2.8, GHC==9.4.8, GHC==9.6.7, GHC==9.8.4, GHC==9.10.1
+    ghc==8.10.7, ghc==9.0.2, ghc==9.2.8, ghc==9.4.8, ghc==9.6.7, ghc==9.8.4, ghc==9.10.1
 extra-source-files:
     CHANGES.md
     README.md
diff --git a/hledger-ui/hledger-ui.cabal b/hledger-ui/hledger-ui.cabal
index 3ca277104..2ab37b5bd 100644
--- a/hledger-ui/hledger-ui.cabal
+++ b/hledger-ui/hledger-ui.cabal
@@ -26,7 +26,7 @@ license:        GPL-3.0-or-later
 license-file:   LICENSE
 build-type:     Simple
 tested-with:
-    GHC==8.10.7, GHC==9.0.2, GHC==9.2.8, GHC==9.4.8, GHC==9.6.7, GHC==9.8.4, GHC==9.10.1
+    ghc==8.10.7, ghc==9.0.2, ghc==9.2.8, ghc==9.4.8, ghc==9.6.7, ghc==9.8.4, ghc==9.10.1
 extra-source-files:
     CHANGES.md
     README.md
diff --git a/hledger-web/hledger-web.cabal b/hledger-web/hledger-web.cabal
index 57e66288c..17ed9aff1 100644
--- a/hledger-web/hledger-web.cabal
+++ b/hledger-web/hledger-web.cabal
@@ -28,7 +28,7 @@ license:        GPL-3.0-or-later
 license-file:   LICENSE
 build-type:     Simple
 tested-with:
-    GHC==8.10.7, GHC==9.0.2, GHC==9.2.8, GHC==9.4.8, GHC==9.6.7, GHC==9.8.4, GHC==9.10.1
+    ghc==8.10.7, ghc==9.0.2, ghc==9.2.8, ghc==9.4.8, ghc==9.6.7, ghc==9.8.4, ghc==9.10.1
 extra-source-files:
     CHANGES.md
     README.md
diff --git a/hledger/hledger.cabal b/hledger/hledger.cabal
index 27bde15c1..555ebddf8 100644
--- a/hledger/hledger.cabal
+++ b/hledger/hledger.cabal
@@ -27,7 +27,7 @@ license:        GPL-3.0-or-later
 license-file:   LICENSE
 build-type:     Simple
 tested-with:
-    GHC==8.10.7, GHC==9.0.2, GHC==9.2.8, GHC==9.4.8, GHC==9.6.7, GHC==9.8.4, GHC==9.10.1
+    ghc==8.10.7, ghc==9.0.2, ghc==9.2.8, ghc==9.4.8, ghc==9.6.7, ghc==9.8.4, ghc==9.10.1
 extra-source-files:
     CHANGES.md
     README.md