diff --git a/build.sbt b/build.sbt
index 740d2528c..245010973 100644
--- a/build.sbt
+++ b/build.sbt
@@ -23,6 +23,7 @@ lazy val `lm-coursier` = project
   .settings(
     shared,
     Mima.settings,
+    Mima.lmCoursierFilters,
     libraryDependencies ++= Seq(
       "io.get-coursier" %% "coursier" % coursierVersion0,
       // We depend on librarymanagement-ivy rather than just
@@ -41,6 +42,8 @@ lazy val `lm-coursier-shaded` = project
   .settings(
     shared,
     Mima.settings,
+    Mima.lmCoursierFilters,
+    Mima.lmCoursierShadedFilters,
     unmanagedSourceDirectories.in(Compile) := unmanagedSourceDirectories.in(Compile).in(`lm-coursier`).value,
     shading,
     shadingNamespace := "lmcoursier.internal.shaded",
diff --git a/modules/lm-coursier/src/main/scala/lmcoursier/credentials/DirectCredentials.scala b/modules/lm-coursier/src/main/scala/lmcoursier/credentials/DirectCredentials.scala
index 476863e73..e05cbe93c 100644
--- a/modules/lm-coursier/src/main/scala/lmcoursier/credentials/DirectCredentials.scala
+++ b/modules/lm-coursier/src/main/scala/lmcoursier/credentials/DirectCredentials.scala
@@ -2,8 +2,6 @@ package lmcoursier.credentials
 
 import java.net.URI
 
-import coursier.core.Authentication
-
 final class DirectCredentials private(
   val host: String,
   val username: String,
@@ -77,11 +75,6 @@ final class DirectCredentials private(
       user == username
   }
 
-  def authentication: Authentication =
-    Authentication(username, password)
-      .withRealm(realm)
-      .withOptional(optional)
-
   def get(): Seq[DirectCredentials] =
     Seq(this)
 
diff --git a/project/Mima.scala b/project/Mima.scala
index bdb5dfb02..7326f5eea 100644
--- a/project/Mima.scala
+++ b/project/Mima.scala
@@ -1,5 +1,6 @@
 
 import com.typesafe.tools.mima.plugin.MimaPlugin
+import com.typesafe.tools.mima.plugin.MimaKeys._
 import sbt._
 import sbt.Keys._
 import sys.process._
@@ -30,4 +31,28 @@ object Mima {
     }
   )
 
+  lazy val lmCoursierFilters = {
+    mimaBinaryIssueFilters ++= {
+      import com.typesafe.tools.mima.core._
+
+      Seq(
+        // Removed unused method, shouldn't have been there in the first place
+        ProblemFilters.exclude[DirectMissingMethodProblem]("lmcoursier.credentials.DirectCredentials.authentication")
+      )
+    }
+  }
+
+  lazy val lmCoursierShadedFilters = {
+    mimaBinaryIssueFilters ++= {
+      import com.typesafe.tools.mima.core._
+
+      Seq(
+        // Should have been put under lmcoursier.internal?
+        (pb: Problem) => pb.matchName.forall(!_.startsWith("lmcoursier.definitions.ToCoursier.")),
+        // ignore shaded and internal stuff related errors
+        (pb: Problem) => pb.matchName.forall(!_.startsWith("lmcoursier.internal."))
+      )
+    }
+  }
+
 }
diff --git a/project/project/plugins.sbt b/project/project/plugins.sbt
index c1f826708..7a05b6941 100644
--- a/project/project/plugins.sbt
+++ b/project/project/plugins.sbt
@@ -1 +1 @@
-addSbtPlugin("io.get-coursier" % "sbt-coursier" % "1.1.0-M14-4")
+addSbtPlugin("io.get-coursier" % "sbt-coursier" % "2.0.0-RC2")