diff --git a/.github/workflows/commit.yml b/.github/workflows/commit.yml
index 5e5163f5ce..b3c8053136 100644
--- a/.github/workflows/commit.yml
+++ b/.github/workflows/commit.yml
@@ -1,11 +1,6 @@
 name: FloPy continuous integration
 on:
   push:
-    branches:
-      - master
-      - develop
-      - ci-diagnose*
-      - notebooks
   pull_request:
     branches:
       - master
@@ -156,7 +151,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-latest, macos-latest, windows-latest ]
-        python-version: [ 3.8, 3.9, "3.10", "3.11" ]
+        python-version: [ 3.8, 3.9, "3.10", "3.11", "3.12" ]
         exclude:
           # avoid shutil.copytree infinite recursion bug
           # https://github.com/python/cpython/pull/17098
diff --git a/.github/workflows/mf6.yml b/.github/workflows/mf6.yml
index 1ed9fe26e8..b48b02f753 100644
--- a/.github/workflows/mf6.yml
+++ b/.github/workflows/mf6.yml
@@ -4,11 +4,6 @@ on:
   schedule:
     - cron: '0 8 * * *' # run at 8 AM UTC (12 am PST)
   push:
-    branches:
-      - master
-      - develop
-      - release*
-      - ci-diagnose*
   pull_request:
     branches:
       - master
diff --git a/.github/workflows/rtd.yml b/.github/workflows/rtd.yml
index b092e4b16e..f7e8c3be0d 100644
--- a/.github/workflows/rtd.yml
+++ b/.github/workflows/rtd.yml
@@ -2,12 +2,6 @@ name: FloPy documentation
 
 on:
   push:
-    branches:
-      - master
-      - develop
-      - release*
-      - ci-diagnose*
-      - notebooks*
   pull_request:
     branches:
       - master