diff --git a/pkgs/applications/science/logic/z3/default.nix b/pkgs/applications/science/logic/z3/default.nix
index 985df6a8f5f0..4d92f4f2ea34 100644
--- a/pkgs/applications/science/logic/z3/default.nix
+++ b/pkgs/applications/science/logic/z3/default.nix
@@ -84,6 +84,10 @@ let common = { version, sha256, patches ? [ ] }:
   };
 in
 {
+  z3_4_11 = common {
+    version = "4.11.0";
+    sha256 = "sha256-ItmtZHDhCeLAVtN7K80dqyAh20o7TM4xk2sTb9QgHvk=";
+  };
   z3_4_8 = common {
     version = "4.8.15";
     sha256 = "0xkwqz0y5d1lfb6kfqy8wn8n2dqalzf4c8ghmjsajc1bpdl70yc5";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index aaf992684c8f..c85ae5413403 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -34700,6 +34700,7 @@ with pkgs;
 
 
   inherit (callPackages ../applications/science/logic/z3 { python = python2; })
+    z3_4_11
     z3_4_8
     z3_4_7;
   z3 = z3_4_8;