diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 60f9385ec..71099476c 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Display Python version
         run: python -c "import sys; print(sys.version)"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox pip
+        run: python -m pip install --upgrade nox pip setuptools
       - name: Build the distribution
         id: build
         run: nox -vs build
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e80cd6c59..02ad2844d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
         with:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
       - name: Install dependencies
-        run: python -m pip install --upgrade nox pip
+        run: python -m pip install --upgrade nox pip setuptools
       - name: Run linters
         run: nox -vs lint
       - name: Validate changelog
@@ -41,7 +41,7 @@ jobs:
         with:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
       - name: Install dependencies
-        run: python -m pip install --upgrade nox pip
+        run: python -m pip install --upgrade nox pip setuptools
       - name: Build the distribution
         run: nox -vs build
   test:
@@ -67,7 +67,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
-        run: python -m pip install --upgrade nox pip
+        run: python -m pip install --upgrade nox pip setuptools
       - name: Run unit tests
         run: nox -vs unit
       - name: Run integration tests
@@ -90,6 +90,6 @@ jobs:
         run: |
           sudo apt-get update -y
           sudo apt-get install -y graphviz plantuml
-          python -m pip install --upgrade nox pip
+          python -m pip install --upgrade nox pip setuptools
       - name: Build the docs
         run: nox --non-interactive -vs doc
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b34bc8580..992701c00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,8 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.6.0] - 2021-04-08
+
 ### Added
-* Calculate S3-compatible API URL base on API URL
+* Fetch S3-compatible API URL from `authorize_account`
 
 ### Fixed
 * Exclude packages inside the test package when installing
@@ -138,7 +140,8 @@ has changed.
 ### Added
 Initial official release of SDK as a separate package (until now it was a part of B2 CLI)
 
-[Unreleased]: https://github.com/Backblaze/b2-sdk-python/compare/v1.5.0...HEAD
+[Unreleased]: https://github.com/Backblaze/b2-sdk-python/compare/v1.6.0...HEAD
+[1.6.0]: https://github.com/Backblaze/b2-sdk-python/compare/v1.5.0...v1.6.0
 [1.5.0]: https://github.com/Backblaze/b2-sdk-python/compare/v1.4.0...v1.5.0
 [1.4.0]: https://github.com/Backblaze/b2-sdk-python/compare/v1.3.0...v1.4.0
 [1.3.0]: https://github.com/Backblaze/b2-sdk-python/compare/v1.2.0...v1.3.0