diff --git a/gocd-yum-repo-plugin/build.gradle b/gocd-yum-repo-plugin/build.gradle
index 0575a6b..9aee171 100644
--- a/gocd-yum-repo-plugin/build.gradle
+++ b/gocd-yum-repo-plugin/build.gradle
@@ -16,7 +16,7 @@
 
 dependencies {
   implementation project(':plugin-common')
-  compileOnly group: 'cd.go.plugin', name: 'go-plugin-api', version: '21.3.0'
+  compileOnly group: 'cd.go.plugin', name: 'go-plugin-api', version: '21.4.0'
 
   implementation group: 'commons-io', name: 'commons-io', version: '2.11.0'
   implementation group: 'org.apache.httpcomponents', name: 'httpclient', version: '4.5.13'
diff --git a/plugin-common/build.gradle b/plugin-common/build.gradle
index d9a31d2..65e06f3 100644
--- a/plugin-common/build.gradle
+++ b/plugin-common/build.gradle
@@ -18,7 +18,7 @@ plugins {
 }
 
 dependencies {
-  compileOnly group: 'cd.go.plugin', name: 'go-plugin-api', version: '21.3.0'
+  compileOnly group: 'cd.go.plugin', name: 'go-plugin-api', version: '21.4.0'
 
   api group: 'commons-io', name: 'commons-io', version: '2.11.0'
   api group: 'org.apache.httpcomponents', name: 'httpclient', version: '4.5.13'