diff --git a/.github/workflows/CICD.yml b/.github/workflows/CICD.yml
index d350d76d..63486a8d 100644
--- a/.github/workflows/CICD.yml
+++ b/.github/workflows/CICD.yml
@@ -5,7 +5,10 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 696de106..337499e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 # CHANGELOG
 
 
+## v5.6.4-rc.1 (2025-04-04)
+
+### Bug Fixes
+
+- **/save_viewable**: Update dependencies
+  ([`c01aa71`](https://github.com/Geode-solutions/OpenGeodeWeb-Back/commit/c01aa719df95ff21afe840d8630fddd09837b214))
+
+
 ## v5.6.3 (2025-03-19)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 78735a29..e480072d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "OpenGeodeWeb-Back"
-version = "5.6.3"
+version = "5.6.4-rc.1"
 dynamic = ["dependencies"]
 authors = [
   { name="Geode-solutions", email="team-web@geode-solutions.com" },
diff --git a/requirements.txt b/requirements.txt
index a2d16007..5a77661b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.10
+# This file is autogenerated by pip-compile with Python 3.11
 # by the following command:
 #
 #    pip-compile requirements.in
@@ -14,18 +14,20 @@ blinker==1.9.0
     # via flask
 click==8.1.8
     # via flask
+colorama==0.4.6
+    # via click
 flask[async]==3.1.0
     # via
     #   -r requirements.in
     #   flask-cors
 flask-cors==5.0.1
     # via -r requirements.in
-geode-background==9.0.7
+geode-background==9.1.1
     # via
     #   geode-explicit
     #   geode-implicit
     #   geode-simplex
-geode-common==33.6.0
+geode-common==33.6.2
     # via
     #   -r requirements.in
     #   geode-background
@@ -35,27 +37,27 @@ geode-common==33.6.0
     #   geode-numerics
     #   geode-simplex
     #   geode-viewables
-geode-conversion==6.2.0
+geode-conversion==6.2.3
     # via
     #   geode-explicit
     #   geode-implicit
     #   geode-simplex
-geode-explicit==6.1.31
+geode-explicit==6.1.33
     # via
     #   -r requirements.in
     #   geode-implicit
-geode-implicit==3.6.3
+geode-implicit==3.7.1
     # via -r requirements.in
-geode-numerics==5.4.2
+geode-numerics==6.0.1
     # via
     #   -r requirements.in
     #   geode-implicit
     #   geode-simplex
-geode-simplex==9.2.0
+geode-simplex==9.2.1
     # via
     #   -r requirements.in
     #   geode-implicit
-geode-viewables==3.0.10
+geode-viewables==3.0.11
     # via -r requirements.in
 itsdangerous==2.2.0
     # via flask
@@ -69,7 +71,7 @@ markupsafe==3.0.2
     # via
     #   jinja2
     #   werkzeug
-opengeode-core==15.16.2
+opengeode-core==15.17.4
     # via
     #   -r requirements.in
     #   geode-background
@@ -84,7 +86,7 @@ opengeode-core==15.16.2
     #   opengeode-geosciencesio
     #   opengeode-inspector
     #   opengeode-io
-opengeode-geosciences==8.4.0
+opengeode-geosciences==8.4.2
     # via
     #   -r requirements.in
     #   geode-implicit
@@ -100,7 +102,7 @@ opengeode-inspector==6.3.10
     #   geode-explicit
     #   geode-implicit
     #   geode-simplex
-opengeode-io==7.1.3
+opengeode-io==7.1.4
     # via
     #   -r requirements.in
     #   geode-implicit
@@ -110,14 +112,12 @@ referencing==0.36.2
     # via
     #   jsonschema
     #   jsonschema-specifications
-rpds-py==0.23.1
+rpds-py==0.24.0
     # via
     #   jsonschema
     #   referencing
-typing-extensions==4.12.2
-    # via
-    #   asgiref
-    #   referencing
+typing-extensions==4.13.1
+    # via referencing
 werkzeug==3.1.3
     # via
     #   -r requirements.in