diff --git a/pom.xml b/pom.xml
index acc084f..92881fd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -194,7 +194,7 @@
 		<dependency>
 			<groupId>com.google.crypto.tink</groupId>
 			<artifactId>tink</artifactId>
-			<version>1.20.0</version>
+			<version>1.21.0</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>