diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a9911978c..0614e282b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,17 @@
 Changelog
 =========
 
+[1.21.0](https://github.com/casey/just/releases/tag/1.21.0) - 2023-12-29
+------------------------------------------------------------------------
+
+### Added
+- Optional modules and imports ([#1797](https://github.com/casey/just/pull/1797))
+- Print submodule recipes in --summary ([#1794](https://github.com/casey/just/pull/1794))
+
+### Misc
+- Use box-drawing characters in error messages ([#1798](https://github.com/casey/just/pull/1798))
+- Use Self ([#1795](https://github.com/casey/just/pull/1795))
+
 [1.20.0](https://github.com/casey/just/releases/tag/1.20.0) - 2023-12-28
 ------------------------------------------------------------------------
 
diff --git a/Cargo.lock b/Cargo.lock
index 7c754305a9..bb31dd814d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -338,7 +338,7 @@ checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
 
 [[package]]
 name = "just"
-version = "1.20.0"
+version = "1.21.0"
 dependencies = [
  "ansi_term",
  "atty",
@@ -674,9 +674,9 @@ dependencies = [
 
 [[package]]
 name = "similar"
-version = "2.3.0"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2aeaf503862c419d66959f5d7ca015337d864e9c49485d771b732e2a20453597"
+checksum = "32fea41aca09ee824cc9724996433064c89f7777e60762749a4170a14abbfa21"
 dependencies = [
  "bstr",
  "unicode-segmentation",
diff --git a/Cargo.toml b/Cargo.toml
index 59e1982910..b842379d57 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "just"
-version = "1.20.0"
+version = "1.21.0"
 authors = ["Casey Rodarmor <casey@rodarmor.com>"]
 autotests = false
 categories = ["command-line-utilities", "development-tools"]
diff --git a/man/just.1 b/man/just.1
index bf6273546d..877bf19c6d 100644
--- a/man/just.1
+++ b/man/just.1
@@ -1,9 +1,9 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
-.TH JUST "1" "December 2023" "just 1.20.0" "Just Manual"
+.TH JUST "1" "December 2023" "just 1.21.0" "Just Manual"
 .SH NAME
 just \- save and run commands
 .SH DESCRIPTION
-just 1.20.0
+just 1.21.0
 \- Please see https://github.com/casey/just for more information.
 .SS "USAGE:"
 .IP