diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 6598bfd..c2ef923 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.12.0
+current_version = 0.13.0
 commit = True
 tag = True
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(-(?P<stage>[^.]*)\.(?P<devnum>\d+))?
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e45575e..11d3e12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,13 +4,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
-## [0.13.0] - Unreleased
+## [0.13.0] - 2023-09-06
 
 ### Changed
 
 - `Conditions` should not be optional as it pertains to `AuthenticatedData` and `AccessControlPolicy` types since conditions-based decryption (CBD) requires conditions. ([#80])
 
-[#80]: https://github.com/nucypher/nucypher-core/pull/78
+[#80]: https://github.com/nucypher/nucypher-core/pull/80
 
 
 ## [0.12.0] - 2023-08-28
diff --git a/nucypher-core-python/Cargo.toml b/nucypher-core-python/Cargo.toml
index 2e01007..8539b8a 100644
--- a/nucypher-core-python/Cargo.toml
+++ b/nucypher-core-python/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "nucypher-core-python"
 authors = ["Bogdan Opanchuk <bogdan@opanchuk.net>"]
-version = "0.12.0"
+version = "0.13.0"
 edition = "2018"
 
 [lib]
diff --git a/nucypher-core-python/setup.py b/nucypher-core-python/setup.py
index 1dc9953..3e65d91 100644
--- a/nucypher-core-python/setup.py
+++ b/nucypher-core-python/setup.py
@@ -10,7 +10,7 @@
     description="Protocol structures of Nucypher network",
     long_description=long_description,
     long_description_content_type="text/markdown",
-    version="0.12.0",
+    version="0.13.0",
     author="Bogdan Opanchuk",
     author_email="bogdan@opanchuk.net",
     url="https://github.com/nucypher/nucypher-core/tree/main/nucypher-core-python",
diff --git a/nucypher-core-wasm/Cargo.toml b/nucypher-core-wasm/Cargo.toml
index 7ea87df..f8158b7 100644
--- a/nucypher-core-wasm/Cargo.toml
+++ b/nucypher-core-wasm/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "nucypher-core-wasm"
-version = "0.12.0"
+version = "0.13.0"
 authors = [
     "Bogdan Opanchuk <bogdan@opanchuk.net>",
     "Piotr Roslaniec <p.roslaniec@gmail.com>"
diff --git a/nucypher-core-wasm/package.template.json b/nucypher-core-wasm/package.template.json
index 0dc370b..756c596 100644
--- a/nucypher-core-wasm/package.template.json
+++ b/nucypher-core-wasm/package.template.json
@@ -5,7 +5,7 @@
     "Bogdan Opanchuk <bogdan@opanchuk.net>"
   ],
   "description": "NuCypher network core data structures",
-  "version": "0.12.0",
+  "version": "0.13.0",
   "license": "GPL-3.0-only",
   "repository": {
     "type": "git",
diff --git a/nucypher-core/Cargo.toml b/nucypher-core/Cargo.toml
index f650527..eb57828 100644
--- a/nucypher-core/Cargo.toml
+++ b/nucypher-core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "nucypher-core"
-version = "0.12.0"
+version = "0.13.0"
 authors = ["Bogdan Opanchuk <bogdan@opanchuk.net>"]
 edition = "2021"
 license = "GPL-3.0-only"