diff --git a/pom.xml b/pom.xml
index 4ddbb8d..cc44515 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
         <maven.compiler.release>${java.version}</maven.compiler.release>
         <maven-enforcer-plugin.version>3.2.1</maven-enforcer-plugin.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <testcontainers.version>1.20.4</testcontainers.version>
+        <testcontainers.version>1.21.4</testcontainers.version>
         <telegrambots.version>6.9.7.1</telegrambots.version>
         <junit.jupiter.version>5.11.4</junit.jupiter.version>
         <spotbugs.version>4.9.0</spotbugs.version>