diff --git a/.github/workflows/dependabot.yml b/.github/workflows/dependabot.yml
index 6e12006..2fac8fb 100644
--- a/.github/workflows/dependabot.yml
+++ b/.github/workflows/dependabot.yml
@@ -14,7 +14,7 @@ jobs:
       fail-fast: true
       matrix:
         ruby-version:
-          - "3.2"
+          - "3.3"
 
     name: Appraisal - Ruby ${{ matrix.ruby-version }}
     steps:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0fbe906..a9deff2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
       fail-fast: true
       matrix:
         ruby-version:
-          - "3.2"
+          - "3.3"
         rails-version:
           - "7.1"
     env:
diff --git a/.github/workflows/standard.yml b/.github/workflows/standard.yml
index 449731b..26ec1ad 100644
--- a/.github/workflows/standard.yml
+++ b/.github/workflows/standard.yml
@@ -2,9 +2,9 @@ name: StandardRB
 
 on:
   push:
-    branches: [ main ]
+    branches: [main]
   pull_request:
-    branches: [ main ]
+    branches: [main]
 
 jobs:
   build:
@@ -16,7 +16,7 @@ jobs:
       fail-fast: true
       matrix:
         ruby-version:
-          - "3.2"
+          - "3.3"
         rails-version:
           - "7.1"
     env:
diff --git a/.github/workflows/steep.yml b/.github/workflows/steep.yml
index 7c6024a..e690925 100644
--- a/.github/workflows/steep.yml
+++ b/.github/workflows/steep.yml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: true
       matrix:
         ruby-version:
-          - "3.2"
+          - "3.3"
         rails-version:
           - "7.1"
     env:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 42260aa..b99f9ce 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -16,6 +16,7 @@ jobs:
           - "3.1"
           - "3.2"
           - "3.3"
+          - "3.4"
         rails-version:
           - "6.1"
           - "7.0"
diff --git a/.ruby-version b/.ruby-version
index d9c62ed..9f55b2c 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.0.2
\ No newline at end of file
+3.0