diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+2022-09-07
+        * Version bump (3.11). (#376)
+
 2022-07-07
         * Version bump (3.10). (#356)
         * Remove comment from cabal file. (#325)
diff --git a/copilot-theorem.cabal b/copilot-theorem.cabal
--- a/copilot-theorem.cabal
+++ b/copilot-theorem.cabal
@@ -14,7 +14,7 @@
   <https://copilot-language.github.io>.
 
 
-version                   : 3.10
+version                   : 3.11
 license                   : BSD3
 license-file              : LICENSE
 maintainer                : Ivan Perez <ivan.perezdominguez@nasa.gov>
@@ -63,7 +63,7 @@
                           , xml           >= 1.3 && < 1.4
                           , what4         >= 1.1 && < 1.4
 
-                          , copilot-core  >= 3.10 && < 3.11
+                          , copilot-core  >= 3.11 && < 3.12
 
   exposed-modules         : Copilot.Theorem
                           , Copilot.Theorem.Prove