diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index e0c1d97a1..962ad1862 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -112,7 +112,7 @@ object Dependencies {
   def addSbtZincCompileCore(p: Project): Project =
     addSbtModule(p, sbtZincPath, "zincCompileCore", zincCompileCore)
 
-  val lmCoursierVersion = "2.0.0-RC2-1"
+  val lmCoursierVersion = "2.0.0-RC3"
   val lmCoursierShaded = "io.get-coursier" %% "lm-coursier-shaded" % lmCoursierVersion
 
   val sjsonNewScalaJson = Def.setting {
diff --git a/sbt/src/sbt-test/dependency-management/conflict-coursier/build.sbt b/sbt/src/sbt-test/dependency-management/conflict-coursier/build.sbt
new file mode 100644
index 000000000..4c49c2b30
--- /dev/null
+++ b/sbt/src/sbt-test/dependency-management/conflict-coursier/build.sbt
@@ -0,0 +1,5 @@
+ThisBuild / scalaVersion := "2.12.8"
+libraryDependencies ++= List(
+  "org.webjars.npm" % "randomatic" % "1.1.7",
+  "org.webjars.npm" % "is-odd"     % "2.0.0",
+)
diff --git a/sbt/src/sbt-test/dependency-management/conflict-coursier/test b/sbt/src/sbt-test/dependency-management/conflict-coursier/test
new file mode 100644
index 000000000..103bd8d2f
--- /dev/null
+++ b/sbt/src/sbt-test/dependency-management/conflict-coursier/test
@@ -0,0 +1 @@
+> update