diff --git a/.snyk b/.snyk
new file mode 100644
index 0000000..aa2f47b
--- /dev/null
+++ b/.snyk
@@ -0,0 +1,4 @@
+# Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
+version: v1.25.0
+language-settings:
+  python: "3.11"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d92d16..21356d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
-## v1.0.0
-### 2024-04-12
+# Change Log
+
+The Harmony Regridding Service follows semantic versioning. All notable changes
+to this project will be documented in this file. The format is based on [Keep a
+Changelog](http://keepachangelog.com/en/1.0.0/).
+
+## [v1.0.1] - 2024-06-20
+
+### Changed
+This version of the Harmony Regridding Service updates to use Python 3.11.
+
+## [v1.0.0] -  2024-04-12
 
 This version of the Harmony Regridding Service contains all functionality
 previously released internally to EOSDIS as `sds/harmony-regridder:0.0.4`.
@@ -11,3 +21,7 @@ include updated documentation and files outlined by the
 
 For more information on internal releases prior to NASA open-source approval,
 see legacy-CHANGELOG.md.
+
+[unreleased]: https://github.com/nasa/harmony-regridding-service/compare/1.0.1..HEAD
+[v1.0.1]: https://github.com/nasa/harmony-regridding-service/compare/1.0.0..1.0.1
+[v1.0.0]: https://github.com/nasa/harmony-regridding-service/compare/0.0.4-legacy..1.0.0
diff --git a/README.md b/README.md
index 0c7721e..2e36aa1 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,10 @@ GPM/IMERGHH and MERRA collections.
 |- tests
 ```
 
+* .snyk - A file used by the Snyk webhook to ensure the correct version of
+  Python is used when installing the full dependency tree for the Harmony
+  Regridding Service. This file should be updated when the version of Python is
+  updated in the service Docker image.
 * CHANGELOG.md - This file contains a record of changes applied to each new
   public release of a service Docker image. Any release of a new service
   version since migrating to GitHub should have a record of what was changed in
diff --git a/bin/extract-release-notes.sh b/bin/extract-release-notes.sh
index 6fe9d54..8837a82 100755
--- a/bin/extract-release-notes.sh
+++ b/bin/extract-release-notes.sh
@@ -2,22 +2,31 @@
 ###############################################################################
 #
 # A bash script to extract only the notes related to the most recent version of
-# the Harmony Regridding service from CHANGELOG.md
+# the Harmony Regridding Service from CHANGELOG.md
 #
 # 2023-06-16: Created.
 # 2023-10-10: Copied from earthdata-varinfo repository to HOSS.
-# 2024-04-12: Copied from HOSS to the Harmony Regridding service.
+# 2024-01-03: Copied from HOSS repository to the Swath Projector.
+# 2024-01-23: Copied and modified from Swath Projector repository to HyBIG.
+# 2024-06-20: Copied and modified from HyBIG.
 #
 ###############################################################################
 
 CHANGELOG_FILE="CHANGELOG.md"
-VERSION_PATTERN="^## v"
-# Count number of versions in version file:
-number_of_versions=$(grep -c "${VERSION_PATTERN}" ${CHANGELOG_FILE})
 
-if [ ${number_of_versions} -gt 1 ]
-then
-	grep -B 9999 -m 2 "${VERSION_PATTERN}" ${CHANGELOG_FILE} | sed '$d' | sed '$d'
-else
-	cat ${CHANGELOG_FILE}
-fi
+## captures versions
+## >## v1.0.0
+## >## [v1.0.0]
+VERSION_PATTERN="^## [\[]v"
+
+## captures url links
+## [unreleased]:https://github.com/nasa/harmony-regridding-service/compare/1.0.1..HEAD
+## [v1.2.0]: https://github.com/nasa/harmony-regridding-service/compare/1.0.0..1.0.1
+LINK_PATTERN="^\[.*\].*\.\..*"
+
+# Read the file and extract text between the first two occurrences of the
+# VERSION_PATTERN
+result=$(awk "/$VERSION_PATTERN/{c++; if(c==2) exit;} c==1" "$CHANGELOG_FILE")
+
+# Print the result
+echo "$result" |  grep -v "$VERSION_PATTERN" | grep -v "$LINK_PATTERN"
diff --git a/docker/service.Dockerfile b/docker/service.Dockerfile
index a24c328..325476f 100644
--- a/docker/service.Dockerfile
+++ b/docker/service.Dockerfile
@@ -9,7 +9,7 @@
 # 2023-01-26: Added to repository.
 #
 ###############################################################################
-FROM python:3.9.14-slim-bullseye
+FROM python:3.11.9-slim-bullseye
 
 WORKDIR "/home"
 
diff --git a/docker/service_version.txt b/docker/service_version.txt
index 3eefcb9..7dea76e 100644
--- a/docker/service_version.txt
+++ b/docker/service_version.txt
@@ -1 +1 @@
-1.0.0
+1.0.1
diff --git a/docs/Harmony_Regridding_Service_User_Documentation.ipynb b/docs/Harmony_Regridding_Service_User_Documentation.ipynb
index 3cba0e3..8821f6e 100644
--- a/docs/Harmony_Regridding_Service_User_Documentation.ipynb
+++ b/docs/Harmony_Regridding_Service_User_Documentation.ipynb
@@ -53,7 +53,7 @@
     "Other Python requirements are listed in `docs/pip_requirements.txt`. It is recommended to install all required packages via the following commands:\n",
     "\n",
     "```bash\n",
-    "$ conda create --name regridder-demo python=3.10 --channel conda-forge --channel defaults -y\n",
+    "$ conda create --name regridder-demo python=3.11 --channel conda-forge --channel defaults -y\n",
     "$ conda activate regridder-demo\n",
     "$ pip install -r pip_requirements.txt\n",
     "```\n",
@@ -177,6 +177,7 @@
     "player_grid = pnw.Player(\n",
     "    name='time', start=0, end=23, loop_policy='once', interval=200, width=900\n",
     ")\n",
+    "\n",
     "ax = (\n",
     "    ds_grid.Q850.interactive(loc='bottom', width=900, height=600)\n",
     "    .isel(time=player_grid)\n",
@@ -291,7 +292,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.10"
+   "version": "3.11.9"
   }
  },
  "nbformat": 4,
diff --git a/docs/pip_requirements.txt b/docs/pip_requirements.txt
index 01075ed..9e2298b 100644
--- a/docs/pip_requirements.txt
+++ b/docs/pip_requirements.txt
@@ -3,17 +3,18 @@
 #
 # Example conda environment creation:
 #
-# conda create --name regridder-docs python=3.10 --channel conda-forge \
+# conda create --name regridder-docs python=3.11 --channel conda-forge \
 #     --channel defaults -y
 #
 # pip install -r pip_requirements.txt
 #
 ###############################################################################
 curlify~=2.2.1
-harmony-py~=0.4.6
-hvplot~=0.8.3
-matplotlib~=3.7.1
-netCDF4~=1.6.3
-notebook~=6.5.3
-panel~=0.14.4
-xarray~=2023.1.0
+harmony-py~=0.4.15
+holoviews~=1.18.3  # Mitigates deprecation warning from hvplot
+hvplot~=0.10.0
+matplotlib~=3.7.5
+netCDF4~=1.6.5
+notebook~=7.2.1
+panel~=1.4.4
+xarray~=2024.5.0