diff --git a/extensions/documentation-generator-confluence/build.gradle b/extensions/documentation-generator-confluence/build.gradle
index 489bd05..e53fd05 100644
--- a/extensions/documentation-generator-confluence/build.gradle
+++ b/extensions/documentation-generator-confluence/build.gradle
@@ -12,7 +12,7 @@ dependencies {
     implementation 'com.fasterxml.jackson.core:jackson-databind:2.21.0'
 
     implementation 'org.apache.httpcomponents:httpclient:4.5.14'
-    implementation 'commons-codec:commons-codec:1.20.0'
+    implementation 'commons-codec:commons-codec:1.21.0'
 }
 
 publishing {