diff --git a/.github/ISSUE_TEMPLATE/bug.yml b/.github/ISSUE_TEMPLATE/bug.yml
index b247eb959..77b73ca1d 100644
--- a/.github/ISSUE_TEMPLATE/bug.yml
+++ b/.github/ISSUE_TEMPLATE/bug.yml
@@ -15,7 +15,7 @@ body:
     attributes:
       label: Singer SDK Version
       description: Version of the library you are using
-      placeholder: "0.19.0"
+      placeholder: "0.20.0"
     validations:
       required: true
   - type: dropdown
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6934d1b6d..7f5bc65c7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,27 @@ All notable changes to this project will be documented in this file.
 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).
 
+## v0.20.0 (2023-02-13)
+
+### ✨ New
+
+- [#1365](https://github.com/meltano/sdk/issues/1365) Add `strptime_to_utc` and `strftime` functions to `_singerlib.utils` -- _**Thanks @menzenski!**_
+- [#1394](https://github.com/meltano/sdk/issues/1394) Refactor SQLConnector connection handling -- _**Thanks @qbatten!**_
+- [#1241](https://github.com/meltano/sdk/issues/1241) Support declaring variant for use in package name
+- [#1109](https://github.com/meltano/sdk/issues/1109) Support `requests.auth` authenticators
+
+### 🐛 Fixes
+
+- [#1380](https://github.com/meltano/sdk/issues/1380) Move tests in cookiecutters to project root to support `pytest_plugins`
+- [#1406](https://github.com/meltano/sdk/issues/1406) Use a version of `isort` compatible with Python 3.8
+- [#1385](https://github.com/meltano/sdk/issues/1385) SQL Targets ignore collation when evaluating column data types -- _**Thanks @BuzzCutNorman!**_
+- [#1342](https://github.com/meltano/sdk/issues/1342) Remove SQLSink snakecase conform in favor of simpler transformations
+- [#1364](https://github.com/meltano/sdk/issues/1364) TapDiscoveryTest remove catalog if one is passed
+
+### 📚 Documentation Improvements
+
+- [#1390](https://github.com/meltano/sdk/issues/1390) Add incremental replication example -- _**Thanks @flexponsive!**_
+
 ## v0.19.0 (2023-01-30)
 
 ### ✨ New
diff --git a/cookiecutter/tap-template/{{cookiecutter.tap_id}}/pyproject.toml b/cookiecutter/tap-template/{{cookiecutter.tap_id}}/pyproject.toml
index 10e1922e7..c2bf70e58 100644
--- a/cookiecutter/tap-template/{{cookiecutter.tap_id}}/pyproject.toml
+++ b/cookiecutter/tap-template/{{cookiecutter.tap_id}}/pyproject.toml
@@ -21,7 +21,7 @@ packages = [
 
 [tool.poetry.dependencies]
 python = "<3.12,>=3.7.1"
-singer-sdk = { version="^0.19.0"}
+singer-sdk = { version="^0.20.0"}
 fs-s3fs = { version = "^1.1.1", optional = true}
 {%- if cookiecutter.stream_type in ["REST", "GraphQL"] %}
 requests = "^2.28.2"
diff --git a/cookiecutter/target-template/{{cookiecutter.target_id}}/pyproject.toml b/cookiecutter/target-template/{{cookiecutter.target_id}}/pyproject.toml
index 2aaf88952..052519280 100644
--- a/cookiecutter/target-template/{{cookiecutter.target_id}}/pyproject.toml
+++ b/cookiecutter/target-template/{{cookiecutter.target_id}}/pyproject.toml
@@ -21,7 +21,7 @@ packages = [
 
 [tool.poetry.dependencies]
 python = "<3.12,>=3.7.1"
-singer-sdk = { version="^0.19.0"}
+singer-sdk = { version="^0.20.0"}
 fs-s3fs = { version = "^1.1.1", optional = true}
 {%- if cookiecutter.serialization_method != "SQL" %}
 requests = "^2.28.2"
diff --git a/docs/conf.py b/docs/conf.py
index 590758fe3..e6442e1b4 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -25,7 +25,7 @@
 author = "Meltano Core Team and Contributors"
 
 # The full version, including alpha/beta/rc tags
-release = "0.19.0"
+release = "0.20.0"
 
 
 # -- General configuration ---------------------------------------------------
@@ -94,7 +94,7 @@
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ["_static"]
 
-# TODO: set this back to 3 after MyST-Parser 0.19.0 is released
+# TODO: set this back to 3 after MyST-Parser 0.20.0 is released
 myst_heading_anchors = 4
 
 redirects = {
diff --git a/pyproject.toml b/pyproject.toml
index a7a567cd5..48de72854 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "singer-sdk"
-version = "0.19.0"
+version = "0.20.0"
 description = "A framework for building Singer taps"
 authors = ["Meltano Team and Contributors"]
 maintainers = ["Meltano Team and Contributors"]
@@ -148,7 +148,7 @@ norecursedirs = "cookiecutter"
 
 [tool.commitizen]
 name = "cz_version_bump"
-version = "0.19.0"
+version = "0.20.0"
 tag_format = "v$major.$minor.$patch$prerelease"
 version_files = [
     "docs/conf.py",