diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 917ede1..57b0cd3 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -1,7 +1,7 @@
 common:
   - deno_matrix: &deno_matrix
       matrix:
-        - "ubuntu-2.2.8"
+        - "ubuntu-2.3.1"
       plugins:
         - docker#v5.10.0:
             image: "denoland/deno:{{matrix}}"
@@ -52,4 +52,4 @@ steps:
           message: ":test_tube: test runreal/cli ${BUILDKITE_BRANCH}-${BUILDKITE_COMMIT}"
           env:
             RUNREAL_FROM_SOURCE: true
-            RUNREAL_FROM_REF: $BUILDKITE_COMMIT
\ No newline at end of file
+            RUNREAL_FROM_REF: $BUILDKITE_COMMIT
diff --git a/.github/workflows/generate-schema.yaml b/.github/workflows/generate-schema.yaml
index 20c543f..ea82820 100644
--- a/.github/workflows/generate-schema.yaml
+++ b/.github/workflows/generate-schema.yaml
@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        deno-version: [2.2.8]
+        deno-version: [2.3.1]
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 640bd13..944e98c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -18,7 +18,7 @@ jobs:
 
     strategy:
       matrix:
-        deno-version: [2.2.8]
+        deno-version: [2.3.1]
 
     steps:
       - uses: googleapis/release-please-action@v4