diff --git a/cabal.project b/cabal.project
deleted file mode 100644
--- a/cabal.project
+++ /dev/null
@@ -1,6 +0,0 @@
-packages: .
-
-source-repository-package
-    type: git
-    location: https://github.com/jkoppel/equivalence.git
-    tag: e58c9c0b369f9b8105744cc0342f2e69929b11bf
diff --git a/ecta.cabal b/ecta.cabal
--- a/ecta.cabal
+++ b/ecta.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           ecta
-version:        1.0.0.2
+version:        1.0.0.3
 description:    Please see the README on GitHub at <https://github.com/jkoppel/ecta#readme>
 homepage:       https://github.com/jkoppel/ecta#readme
 bug-reports:    https://github.com/jkoppel/ecta/issues
@@ -18,7 +18,6 @@
 extra-source-files:
     README.md
     ChangeLog.md
-    cabal.project
 
 source-repository head
   type: git
@@ -93,7 +92,7 @@
     , base >=4.13 && <5
     , cmdargs
     , containers
-    , equivalence
+    , equivalence >=0.4.1
     , extra
     , fgl
     , hashable