diff --git a/apply-merge.cabal b/apply-merge.cabal
index ae46532..d9fe7dd 100644
--- a/apply-merge.cabal
+++ b/apply-merge.cabal
@@ -22,6 +22,7 @@ tested-with:
   , GHC == 9.4.8
   , GHC == 9.6.5
   , GHC == 9.8.2
+  , GHC == 9.10.1
 extra-doc-files:
     README.md
     ChangeLog.md
@@ -43,8 +44,8 @@ library
       src
   ghc-options: -Wall -Wunused-packages
   build-depends:
-      base >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20
-    , containers ==0.6.*
+      base >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20 || >=4.20 && <4.21
+    , containers >=0.6 && <0.7 || >=0.7 && <0.8
     , pqueue >=1.4 && <1.5 || >=1.5 && <1.6
     , reflection ==2.1.*
   default-language: GHC2021
@@ -74,8 +75,8 @@ test-suite apply-merge-tests
       test
   ghc-options: -Wall -Wunused-packages
   build-depends:
-      base >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20
-    , containers ==0.6.*
+      base >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20 || >=4.20 && <4.21
+    , containers >=0.6 && <0.7 || >=0.7 && <0.8
     , data-ordlist ==0.4.*
     , pqueue >=1.4 && <1.5 || >=1.5 && <1.6
     , reflection ==2.1.*
@@ -108,8 +109,8 @@ benchmark apply-merge-benchmarks
       bench
   ghc-options: -Wall -Wunused-packages
   build-depends:
-      base >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20
-    , containers ==0.6.*
+      base >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20 || >=4.20 && <4.21
+    , containers >=0.6 && <0.7 || >=0.7 && <0.8
     , data-ordlist ==0.4.*
     , pqueue >=1.4 && <1.5 || >=1.5 && <1.6
     , reflection ==2.1.*
diff --git a/package.yaml b/package.yaml
index a7e46c0..dd5e7dc 100644
--- a/package.yaml
+++ b/package.yaml
@@ -18,6 +18,7 @@ tested-with:
 - GHC == 9.4.8
 - GHC == 9.6.5
 - GHC == 9.8.2
+- GHC == 9.10.1
 
 extra-doc-files:
 - README.md
@@ -33,7 +34,7 @@ ghc-options:
 - -Wunused-packages
 
 dependencies:
-- base ^>= {4.16, 4.17, 4.18, 4.19}
+- base ^>= {4.16, 4.17, 4.18, 4.19, 4.20}
 
 library:
   source-dirs: src
@@ -43,7 +44,7 @@ library:
   other-modules:
   - ApplyMerge.IntSet
   dependencies:
-  - containers ^>= {0.6}
+  - containers ^>= {0.6, 0.7}
   - pqueue ^>= {1.4, 1.5}
   - reflection ^>= {2.1}
 
@@ -64,7 +65,7 @@ tests:
     - test
     main: Main.hs
     dependencies:
-    - containers ^>= {0.6}
+    - containers ^>= {0.6, 0.7}
     - data-ordlist ^>= {0.4}
     - pqueue ^>= {1.4, 1.5}
     - reflection ^>= {2.1}
@@ -82,7 +83,7 @@ benchmarks:
     - bench
     main: Main.hs
     dependencies:
-    - containers ^>= {0.6}
+    - containers ^>= {0.6, 0.7}
     - data-ordlist ^>= {0.4}
     - pqueue ^>= {1.4, 1.5}
     - reflection ^>= {2.1}