diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c15e36b1..91e5d9ae 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ "ubuntu-latest", "macos-latest"]
-        python-version: [ "3.8", "3.9", "3.10" ]
+        python-version: [ "3.9", "3.10", "3.11" ]
     steps:
       - name: Cancel previous runs
         uses: styfle/cancel-workflow-action@0.11.0
diff --git a/build_envs/docs.yml b/build_envs/docs.yml
index a13de436..164be4c1 100644
--- a/build_envs/docs.yml
+++ b/build_envs/docs.yml
@@ -2,7 +2,7 @@ name: gv-docs
 channels:
   - conda-forge
 dependencies:
-  - python>=3.8, <=3.10
+  - python>=3.9, <3.12
   - cartopy
   - cmaps
   - matplotlib
diff --git a/build_envs/environment.yml b/build_envs/environment.yml
index 44139a8b..82dd8261 100644
--- a/build_envs/environment.yml
+++ b/build_envs/environment.yml
@@ -2,7 +2,7 @@ name: geocat_viz_build
 channels:
   - conda-forge
 dependencies:
-  - python>=3.8, <=3.10
+  - python>=3.9, <3.12
   - cartopy
   - make
   - matplotlib
diff --git a/build_envs/upstream-dev-environment.yml b/build_envs/upstream-dev-environment.yml
index dbe472e9..9374ea5d 100644
--- a/build_envs/upstream-dev-environment.yml
+++ b/build_envs/upstream-dev-environment.yml
@@ -2,7 +2,7 @@ name: geocat_viz_upstream
 channels:
   - conda-forge
 dependencies:
-  - python>=3.7
+  - python>=3.9
   - geocat-comp
   - cf_xarray>=0.3.1
   - geocat-datafiles
diff --git a/setup.cfg b/setup.cfg
index 8d022b7c..97e95ac1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,15 +17,15 @@ classifiers =
     Intended Audience :: Science/Research
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
     Topic :: Scientific/Engineering
 
 [options]
 zip_safe = False
 include_package_data = True
-python_requires = >=3.8, <3.11
+python_requires = >=3.9, <3.12
 package_dir =
     =src
 packages =