diff --git a/changelog.md b/changelog.md
index 427f3fd1..9346a42c 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,4 +1,4 @@
-# Unreleased
+# 0.6.7
 
 * The option `hackage.add` allows changed files to be git-added, but not committed, during release when `hackage.commit`
   is `false`.
diff --git a/examples/doc-env-selection/flake.nix b/examples/doc-env-selection/flake.nix
index 511611c7..8b3b8bc0 100644
--- a/examples/doc-env-selection/flake.nix
+++ b/examples/doc-env-selection/flake.nix
@@ -1,6 +1,6 @@
 {
   description = "hix test project";
-  inputs.hix.url = "github:tek/hix?ref=0.6.6";
+  inputs.hix.url = "github:tek/hix?ref=0.6.7";
   outputs = {hix, ...}: hix ({config, ...}: {
     envs = {
       one.env = { number = 1; };
diff --git a/examples/doc-packages/flake.nix b/examples/doc-packages/flake.nix
index 86500b8b..1cb407e3 100644
--- a/examples/doc-packages/flake.nix
+++ b/examples/doc-packages/flake.nix
@@ -1,6 +1,6 @@
 {
   description = "Example";
-  inputs.hix.url = "github:tek/hix?ref=0.6.6";
+  inputs.hix.url = "github:tek/hix?ref=0.6.7";
   outputs = {hix, ...}: hix {
     packages.parser = {
       src = ./.;
diff --git a/modules/basic.nix b/modules/basic.nix
index 00c2b973..57ec5bbd 100644
--- a/modules/basic.nix
+++ b/modules/basic.nix
@@ -309,7 +309,7 @@ in {
 
       relativePackages = util.relativePackages config.base config.internal.packagePaths;
 
-      hixVersion = "0.6.6";
+      hixVersion = "0.6.7";
 
     };
   };
diff --git a/modules/cli.nix b/modules/cli.nix
index 1eac5d18..eafe890f 100644
--- a/modules/cli.nix
+++ b/modules/cli.nix
@@ -55,7 +55,7 @@ in {
     } // (
           if config.internal.hixCli.dev
           then { hix = minimal (source.package ../. "hix"); }
-          else { hix = jailbreak (minimal (hackage "0.6.2" "1f1qszzriap9m8sf4v3ycj4zvv54v3rkd480vfnw35ajswqjzjhw")); }
+          else { hix = jailbreak (minimal (hackage "0.6.7" "1kcab39rwangb4m1viw58ppvf1ps4i75i2dgapzyqklq87f1bmpi")); }
       );
 
     ghc = {
diff --git a/ops/version.nix b/ops/version.nix
index a3820e12..7ab88692 100644
--- a/ops/version.nix
+++ b/ops/version.nix
@@ -1 +1 @@
-"0.6.2"
+"0.6.7"
diff --git a/packages/hix/hix.cabal b/packages/hix/hix.cabal
index 3560f6b2..089eacd2 100644
--- a/packages/hix/hix.cabal
+++ b/packages/hix/hix.cabal
@@ -5,7 +5,7 @@ cabal-version: 2.2
 -- see: https://github.com/sol/hpack
 
 name:           hix
-version:        0.6.2
+version:        0.6.7
 synopsis:       Haskell/Nix development build tools
 description:    See https://hackage.haskell.org/package/hix/docs/Hix.html
 category:       Build
diff --git a/readme.md b/readme.md
index 8a841307..a7d7a4a0 100644
--- a/readme.md
+++ b/readme.md
@@ -21,7 +21,7 @@ You can convert an existing project with Cabal files by executing this command i
 
 ```
 nix run 'https://flakehub.com/f/tek/hix/~0.6.tar.gz#bootstrap'
-nix run 'github:tek/hix?ref=0.6.6#bootstrap'
+nix run 'github:tek/hix?ref=0.6.7#bootstrap'
 ```
 
 You can create a new project in the current directory: