diff --git a/HISTORY.rst b/HISTORY.rst
index 5c8a5a88..8ec95eb4 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -15,7 +15,7 @@ PlatformIO Core 6
 
 **A professional collaborative platform for declarative, safety-critical, and test-driven embedded development.**
 
-6.1.9 (2023-??-??)
+6.1.9 (2023-07-06)
 ~~~~~~~~~~~~~~~~~~
 
 * Rectified a regression bug that occurred when the ``-include`` flag was passed via the `build_flags <https://docs.platformio.org/en/latest/projectconf/sections/env/options/build/build_flags.html>`__ option as a relative path and subsequently expanded (`issue #4683 <https://github.com/platformio/platformio-core/issues/4683>`_)
diff --git a/docs b/docs
index f74e6ca2..f8dbf012 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit f74e6ca2346e4523fc841d2871114c45e36f651d
+Subproject commit f8dbf012e4a7ddbe79279540e95c08a2d108c725
diff --git a/platformio/__init__.py b/platformio/__init__.py
index 79281da5..c720d005 100644
--- a/platformio/__init__.py
+++ b/platformio/__init__.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = (6, 1, "9rc1")
+VERSION = (6, 1, 9)
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"