diff --git a/gradle.properties b/gradle.properties
index 0c222e51e..7c3ff834d 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,7 +6,7 @@ version=0.4.0
 versionSuffix=SNAPSHOT
 
 defaultKotlinVersion=1.8.10
-dokkaVersion=1.8.10
+dokkaVersion=1.8.20
 serializationVersion=1.5.0
 
 java.mainToolchainVersion=8