diff --git a/.changeset/six-boats-exercise.md b/.changeset/six-boats-exercise.md
new file mode 100644
index 00000000..6995725c
--- /dev/null
+++ b/.changeset/six-boats-exercise.md
@@ -0,0 +1,5 @@
+---
+"@wpengine/wp-graphql-content-blocks": patch
+---
+
+Updated plugin test suite and readme for WordPress 6.8
diff --git a/.github/workflows/test-plugin-nightly.yml b/.github/workflows/test-plugin-nightly.yml
index b0d14668..720baad2 100644
--- a/.github/workflows/test-plugin-nightly.yml
+++ b/.github/workflows/test-plugin-nightly.yml
@@ -16,11 +16,11 @@ jobs:
       - name: Create Docker Containers
         env:
           PHP_VERSION: 8.2
-          WP_VERSION: 6.7
+          WP_VERSION: 6.8
         working-directory: ./
         run: |
           docker compose build \
-            --build-arg WP_VERSION=6.7 \
+            --build-arg WP_VERSION=6.8 \
             --build-arg PHP_VERSION=8.2
           docker compose up -d
 
diff --git a/.github/workflows/test-plugin.yml b/.github/workflows/test-plugin.yml
index 8eb501de..f85f5734 100644
--- a/.github/workflows/test-plugin.yml
+++ b/.github/workflows/test-plugin.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         php: [ '8.2', '7.4' ]
-        wordpress: [ '6.7', '6.6','6.5', '6.4', '6.3', '6.2', '6.1' ]
+        wordpress: [ '6.8', '6.7', '6.6','6.5', '6.4', '6.3', '6.2', '6.1' ]
         exclude:
         - php: 8.2
           wordpress: 6.1
@@ -28,6 +28,8 @@ jobs:
           wordpress: 6.6
         - php: 7.4
           wordpress: 6.7
+        - php: 7.4
+          wordpress: 6.8
       fail-fast: false
     name: WordPress ${{ matrix.wordpress }}, PHP ${{ matrix.php }}
     steps:
diff --git a/readme.txt b/readme.txt
index 0b33069a..f6900d69 100644
--- a/readme.txt
+++ b/readme.txt
@@ -2,7 +2,7 @@
 Contributors: blakewpe, chriswiegman, joefusco, matthewguywright, TeresaGobble, thdespou, wpengine
 Tags: faustjs, faust, headless, decoupled, gutenberg
 Requires at least: 5.7
-Tested up to: 6.7.1
+Tested up to: 6.8
 Stable tag: 4.8.2
 Requires PHP: 7.4
 License: GPLv2 or later