diff --git a/makrdown-blog/pom.xml b/makrdown-blog/pom.xml
index 365c850..201f12e 100644
--- a/makrdown-blog/pom.xml
+++ b/makrdown-blog/pom.xml
@@ -29,7 +29,7 @@
     <assertj.version>3.12.2</assertj.version>
     <assertk.version>0.16</assertk.version>
     <lombok.version>1.18.8</lombok.version>
-    <kotlin.version>1.3.31</kotlin.version>
+    <kotlin.version>1.6.0</kotlin.version>
     <jgiven.version>0.17.1</jgiven.version>
     <junit4.version>4.13-beta-3</junit4.version>
     <vavr.version>1.0.0-alpha-2</vavr.version>