diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 7b7f12c..239bedf 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -124,7 +124,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [windows-latest]
-        python-version: ['3.8', '3.9', '3.10', '3.11','3.12', '3.13']
+        python-version: ['3.8', '3.9', '3.10', '3.11','3.12']
     steps:
      # Checkout the project
      - uses: actions/checkout@v4
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7e6f9e4..efbc714 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -50,7 +50,7 @@ jobs:
     runs-on: macOS-latest
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
     steps:
      # Checkout the project
      - name: "Checkout branch ${{ github.head_ref }}"
@@ -87,7 +87,7 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
     steps:
       # Checkout the project
       - name: "Checkout branch ${{ github.head_ref }}"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9cd564e..6cd5582 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,7 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [unreleased]
 
-## [0.17.2]
+## [0.17.0]
 
 ### Added
 
diff --git a/pyproject.toml b/pyproject.toml
index 27261f6..5a4e7cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,6 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
-    "Programming Language :: Python :: 3.13",
 ]
 keywords=["astronomy", "astrophysics", "HEALPix"]
 
@@ -38,18 +37,17 @@ astropy_regions = ["regions"]
 # for the documentation
 docs = [
     "astropy-sphinx-theme",
-    "astropy_healpix",
     "nbsphinx",
     "numpydoc",
     "sphinx-astropy",
     "sphinx-collections",
     "sphinx-copybutton",
     "sphinx-gallery",
-    "sphinxcontrib-bibtex"
+    "sphinxcontrib-bibtex",
+    "ipython" # for syntaxic coloration in docs
 ]
 # for developpement
 dev = [
-    "astropy_healpix",
     "pre-commit >= 2.20",
     "pytest > 6.0",
     "pytest-mock",