diff --git a/CHANGELOG.md b/CHANGELOG.md
index b60b3fcc..635b5080 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,18 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 <!-- insertion marker -->
+## [0.15.1](https://github.com/mkdocstrings/mkdocstrings/releases/tag/0.15.1) - 2021-05-16
+
+<small>[Compare with 0.15.0](https://github.com/mkdocstrings/mkdocstrings/compare/0.15.0...0.15.1)</small>
+
+### Bug Fixes
+- Prevent error during parallel installations ([fac2c71](https://github.com/mkdocstrings/mkdocstrings/commit/fac2c711351f7b62bf5308f19cfc612a3944588a) by Timothée Mazzucotelli).
+
+### Packaging
+- Support the upcoming major Jinja and MarkupSafe releases ([bb4f9de](https://github.com/mkdocstrings/mkdocstrings/commit/bb4f9de08a77bef85e550d70deb0db13e6aa0c96) by Oleh Prypin). [PR #283](https://github.com/mkdocstrings/mkdocstrings/pull/283)
+- Accept a higher version of mkdocs-autorefs ([c8de08e](https://github.com/mkdocstrings/mkdocstrings/commit/c8de08e177f78290d3baaca2716d1ec64c9059b6) by Oleh Prypin). [PR #282](https://github.com/mkdocstrings/mkdocstrings/pull/282)
+
+
 ## [0.15.0](https://github.com/mkdocstrings/mkdocstrings/releases/tag/0.15.0) - 2021-02-28
 
 <small>[Compare with 0.14.0](https://github.com/mkdocstrings/mkdocstrings/compare/0.14.0...0.15.0)</small>
diff --git a/pyproject.toml b/pyproject.toml
index cf5c7286..faa18416 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "mkdocstrings"
-version = "0.15.0"
+version = "0.15.1"
 description = "Automatic documentation from sources, for MkDocs."
 authors = ["Timothée Mazzucotelli <pawamoy@pm.me>"]
 license = "ISC License"
@@ -13,18 +13,14 @@ repository = "https://github.com/mkdocstrings/mkdocstrings"
 homepage = "https://github.com/mkdocstrings/mkdocstrings"
 keywords = ["mkdocs", "mkdocs-plugin", "docstrings", "autodoc", "documentation"]
 packages = [ { include = "mkdocstrings", from = "src" } ]
-include = [
-    "README.md",
-    "pyproject.toml"
-]
 
 [tool.poetry.dependencies]
 python = "^3.6"
-Jinja2 = "^2.11"
+Jinja2 = ">=2.11.1, <4.0"
 Markdown = "^3.3"
-MarkupSafe = "^1.1"
+MarkupSafe = ">=1.1, <3.0"
 mkdocs = "^1.1"
-mkdocs-autorefs = "^0.1"
+mkdocs-autorefs = ">=0.1, <0.3"
 pymdown-extensions = ">=6.3, <9.0"
 pytkdocs = ">=0.2.0, <0.12.0"