diff --git a/tdlib/pom.xml b/tdlib/pom.xml
index 9205012..d14cffd 100644
--- a/tdlib/pom.xml
+++ b/tdlib/pom.xml
@@ -8,7 +8,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<revision>0-SNAPSHOT</revision>
-		<natives-version>3.3.17</natives-version>
+		<natives-version>3.3.21</natives-version>
 	</properties>
 	<repositories>
 		<repository>
diff --git a/tdlight/pom.xml b/tdlight/pom.xml
index 22ff489..725d44f 100644
--- a/tdlight/pom.xml
+++ b/tdlight/pom.xml
@@ -8,7 +8,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<revision>0-SNAPSHOT</revision>
-		<natives-version>3.3.17</natives-version>
+		<natives-version>3.3.21</natives-version>
 	</properties>
 	<repositories>
 		<repository>