diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e8195f91a..7bd72212b 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [18.x, 20.x, 22.x]
+        node-version: [18.x, 20.x, 22.x, v24.x]
         bigint-disable: [0, 1]
     name: test ${{ matrix.node-version }} (${{ matrix.bigint-disable && 'fallback' || 'bigint' }})
     steps:
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [18.x, 20.x, 22.x]
+        node-version: [18.x, 20.x, 22.x, v24.x]
         bigint-disable: [0, 1]
     name: conformance ${{ matrix.node-version }} (${{ matrix.bigint-disable && 'fallback' || 'bigint' }})
     steps:
diff --git a/.nvmrc b/.nvmrc
index 7af24b7dd..13bbaed21 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-22.11.0
+v24.5.0