diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 1c37fb1..d04bdac 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macOS-latest]
-        node-version: [8.x, 10.x, 12.x, 13.x]
+        node-version: [8.x, 14.x, 16.x]
 
     steps:
     - uses: actions/checkout@v1
diff --git a/thain-server/build.gradle b/thain-server/build.gradle
index e5b68b1..b7673c9 100644
--- a/thain-server/build.gradle
+++ b/thain-server/build.gradle
@@ -35,7 +35,7 @@ dependencies {
     }
     implementation 'com.alibaba:druid-spring-boot-starter:1.2.6'
     implementation 'com.github.pagehelper:pagehelper-spring-boot-starter:1.3.1'
-    implementation('com.github.ben-manes.caffeine:caffeine:3.0.3') {
+    implementation('com.github.ben-manes.caffeine:caffeine:2.8.0') {
         exclude group: 'org.mybatis.spring.boot', module: 'mybatis-spring-boot-starter'
     }
     testImplementation 'org.springframework.boot:spring-boot-starter-test:2.5.4'