forbid older Cabal libs

haskell · Feb 12, 2023 · 4e682e2 · 4e682e2
1 parent de63aad
commit 4e682e2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
@@ -115,6 +115,7 @@ jobs:
       - name: Allow newer boot libraries
         run: |
           echo "allow-newer: base, template-haskell, ghc-prim" >> cabal.project.validate
+          echo "constraints: Cabal-syntax 3.9.0.0" >> cabal.project.validate
 
       - name: Set validate inputs
         run: |