diff --git a/build.sbt b/build.sbt
index a28955d1..3eaa399c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -14,7 +14,7 @@ val mimaSettings = Seq(
 )
 
 // Customise sbt-dynver's behaviour to make it work with tags which aren't v-prefixed
-dynverVTagPrefix in ThisBuild := false
+dynverTagPrefix in ThisBuild := ""
 
 // Sanity-check: assert that version comes from a tag (e.g. not a too-shallow clone)
 // https://github.com/dwijnand/sbt-dynver/#sanity-checking-the-version
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 8bad93d7..f95603ca 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -9,4 +9,4 @@ addSbtPlugin("com.typesafe"      % "sbt-mima-plugin" % "0.7.0")
 addSbtPlugin("de.heikoseeberger" % "sbt-header"      % "5.6.0")
 addSbtPlugin("org.scalameta"     % "sbt-scalafmt"    % "2.4.0")
 
-addSbtPlugin("com.dwijnand" % "sbt-dynver" % "4.0.0")
+addSbtPlugin("com.dwijnand" % "sbt-dynver" % "4.1.0")