diff --git a/pom.xml b/pom.xml
index 35fe4b3..62a8942 100644
--- a/pom.xml
+++ b/pom.xml
@@ -136,7 +136,7 @@
         <dependency>
             <groupId>dev.openfeature</groupId>
             <artifactId>sdk</artifactId>
-            <version>1.15.1</version>
+            <version>1.21.0</version>
         </dependency>
         <dependency>
             <groupId>dev.openfeature.contrib.providers</groupId>