diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 56cb623..882a341 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        ghc: ["8.6.5", "8.8.4", "8.10.7", "9.0.2", "9.2.8", "9.4.8", "9.6.5", "9.8.2", "9.10.1"]
+        ghc: ["8.6.5", "8.8.4", "8.10.7", "9.0.2", "9.2.8", "9.4.8", "9.6.4", "9.8.1", "9.10.1"]
         cabal: ["3.12.1.0"]
         os: [ubuntu-latest, macOS-latest]
       fail-fast: false
diff --git a/swagger2.cabal b/swagger2.cabal
index a9b2265..34566e6 100644
--- a/swagger2.cabal
+++ b/swagger2.cabal
@@ -30,11 +30,12 @@ tested-with:
    || ==9.2.8
    || ==9.6.4
    || ==9.8.1
+   || ==9.12.1
 
 custom-setup
   setup-depends:
-                base < 4.21
-              , Cabal < 3.13
+                base < 4.22
+              , Cabal < 3.15
               , cabal-doctest >=1.0.6 && <1.1
 
 library
@@ -62,11 +63,11 @@ library
 
   -- GHC boot libraries
   build-depends:
-      base             >=4.9       && <4.21
+      base             >=4.9       && <4.22
     , bytestring       >=0.10.8.1  && <0.13
-    , containers       >=0.5.7.1   && <0.8
-    , template-haskell >=2.11.1.0  && <2.23
-    , time             >=1.6.0.1   && <1.14
+    , containers       >=0.5.7.1   && <0.9
+    , template-haskell >=2.11.1.0  && <2.24
+    , time             >=1.6.0.1   && <1.15
     , transformers     >=0.5.2.0   && <0.7
 
   build-depends: