diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index ccf2ca15..7766fb35 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         ruby:
-          - '3.2.2'
+          - '3.3.0'
     services:
       postgres:
         image: postgres:latest
diff --git a/.ruby-version b/.ruby-version
index acf9bf09..0fa4ae48 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.2.2
\ No newline at end of file
+3.3.0
\ No newline at end of file