diff --git a/.gitignore b/.gitignore
index e77398d..a6f0894 100644
--- a/.gitignore
+++ b/.gitignore
@@ -74,3 +74,5 @@ src/main/jni/bin/
 tdlib/.flattened-pom.xml
 tdlight/.flattened-pom.xml
 example/target/
+
+tdlight/.ci-friendly-pom.xml
diff --git a/example/pom.xml b/example/pom.xml
index 0d1a205..628935f 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -57,12 +57,12 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.14.1</version>
+			<version>2.15.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-slf4j-impl</artifactId>
-			<version>2.14.1</version>
+			<version>2.15.0</version>
 		</dependency>
 		<dependency>
 			<groupId>com.lmax</groupId>
diff --git a/example/src/main/resources/log4j2.xml b/example/src/main/resources/log4j2.xml
index 41eb542..aabf192 100644
--- a/example/src/main/resources/log4j2.xml
+++ b/example/src/main/resources/log4j2.xml
@@ -3,7 +3,7 @@
 	xmlns="http://logging.apache.org/log4j/2.0/config"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://logging.apache.org/log4j/2.0/config
-  https://raw.githubusercontent.com/apache/logging-log4j2/log4j-2.14.1/log4j-core/src/main/resources/Log4j-config.xsd"
+  https://raw.githubusercontent.com/apache/logging-log4j2/log4j-2.15.0/log4j-core/src/main/resources/Log4j-config.xsd"
 	status="INFO">
 	<Appenders>
 		<Console name="Console" target="SYSTEM_OUT">