diff --git a/build.sbt b/build.sbt
index b0beac8ea..358900c03 100644
--- a/build.sbt
+++ b/build.sbt
@@ -45,7 +45,7 @@ ThisBuild / scmInfo := Some(
 ThisBuild / resolvers += Resolver.mavenLocal
 
 Global / semanticdbEnabled := !(Global / insideCI).value
-Global / semanticdbVersion := "4.4.10"
+Global / semanticdbVersion := "4.4.20"
 val excludeLint = SettingKey[Set[Def.KeyedInitialize[_]]]("excludeLintKeys")
 Global / excludeLint := (Global / excludeLint).?.value.getOrElse(Set.empty)
 Global / excludeLint += componentID
diff --git a/main/src/main/scala/sbt/plugins/SemanticdbPlugin.scala b/main/src/main/scala/sbt/plugins/SemanticdbPlugin.scala
index ee0df6f42..a10f49725 100644
--- a/main/src/main/scala/sbt/plugins/SemanticdbPlugin.scala
+++ b/main/src/main/scala/sbt/plugins/SemanticdbPlugin.scala
@@ -26,7 +26,7 @@ object SemanticdbPlugin extends AutoPlugin {
     semanticdbEnabled := SysProp.semanticdb,
     semanticdbIncludeInJar := false,
     semanticdbOptions := List(),
-    semanticdbVersion := "4.4.10"
+    semanticdbVersion := "4.4.20"
   )
 
   override lazy val projectSettings: Seq[Def.Setting[_]] = Seq(
diff --git a/sbt-app/src/sbt-test/project/semanticdb-version/build.sbt b/sbt-app/src/sbt-test/project/semanticdb-version/build.sbt
index c1eee78dd..0600aa8dd 100644
--- a/sbt-app/src/sbt-test/project/semanticdb-version/build.sbt
+++ b/sbt-app/src/sbt-test/project/semanticdb-version/build.sbt
@@ -1,6 +1,6 @@
 ThisBuild / scalaVersion := "2.12.14"
 ThisBuild / semanticdbEnabled := true
-ThisBuild / semanticdbVersion := "4.4.10"
+ThisBuild / semanticdbVersion := "4.4.20"
 ThisBuild / semanticdbIncludeInJar := false
 
 lazy val root = (project in file("."))
@@ -8,7 +8,7 @@ lazy val root = (project in file("."))
 lazy val check = taskKey[Unit]("Checks the configured semanticdbVersion")
 
 check := {
-  val expected = Some("4.4.10")
+  val expected = Some("4.4.20")
   val actual = allDependencies
     .value
     .find(_.name == "semanticdb-scalac")