diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 037f02b..aa53818 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -15,7 +15,7 @@ jobs:
             fail-fast: false
             matrix:
                 os: [ubuntu-latest, windows-latest, macos-latest]
-                node-version: [18, 20, 22, 24]
+                node-version: [20, 22, 24]
 
         steps:
             - uses: actions/checkout@v4
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 389c166..a635452 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -26,7 +26,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [18, 20, 22, 24]
+        node-version: [20, 22, 24]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4