diff --git a/api/pom.xml b/api/pom.xml
index 1cb12fd9..9e5a5a0e 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -25,7 +25,7 @@
     <shedlock.version>4.20.0</shedlock.version>
     <springdoc.version>1.6.15</springdoc.version>
     <nats.version>2.11.0</nats.version>
-    <ojdbc.version>21.5.0.0</ojdbc.version>
+    <ojdbc.version>21.4.0.0</ojdbc.version>
     <guava.version>30.1.1-jre</guava.version>
     <embedded-redis.version>0.7.3</embedded-redis.version>
     <flatpack.version>4.0.4</flatpack.version>