diff --git a/.circleci/config.yml b/.circleci/config.yml
index dbc0258ef..51219f645 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -107,10 +107,10 @@ workflows:
           scala_version: 2.13.1
           scalajs_version: 0.6.31
       - scalajs_job:
-          name: sjs1.0.0-RC1_2.12
+          name: sjs1.0.0-RC2_2.12
           scala_version: 2.12.10
-          scalajs_version: 1.0.0-RC1
+          scalajs_version: 1.0.0-RC2
       - scalajs_job:
-          name: sjs1.0.0-RC1_2.13
+          name: sjs1.0.0-RC2_2.13
           scala_version: 2.13.1
-          scalajs_version: 1.0.0-RC1
+          scalajs_version: 1.0.0-RC2
diff --git a/.travis.yml b/.travis.yml
index 7c3995bdd..8ee796989 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ scala:
 env:
   - SCALAJS_VERSION=         ADOPTOPENJDK=8
   - SCALAJS_VERSION=0.6.31   ADOPTOPENJDK=8
-  - SCALAJS_VERSION=1.0.0-RC1 ADOPTOPENJDK=8
+  - SCALAJS_VERSION=1.0.0-RC2 ADOPTOPENJDK=8
   - SCALAJS_VERSION=         ADOPTOPENJDK=11
 
 matrix:
@@ -20,7 +20,7 @@ matrix:
     - scala: 0.20.0-RC1
       env: SCALAJS_VERSION=0.6.31    ADOPTOPENJDK=8
     - scala: 0.20.0-RC1
-      env: SCALAJS_VERSION=1.0.0-RC1 ADOPTOPENJDK=8
+      env: SCALAJS_VERSION=1.0.0-RC2 ADOPTOPENJDK=8
 
 install:
   - git fetch --tags # get all tags for sbt-dynver
diff --git a/build.sbt b/build.sbt
index 48bfacc12..340f3d3b5 100644
--- a/build.sbt
+++ b/build.sbt
@@ -43,7 +43,7 @@ lazy val xml = crossProject(JSPlatform, JVMPlatform)
     scalacOptions in Test  += "-Xxml:coalescing",
 
     scalaModuleMimaPreviousVersion := {
-      if (System.getenv("SCALAJS_VERSION") == "1.0.0-RC1") None // No such release yet
+      if (System.getenv("SCALAJS_VERSION") == "1.0.0-RC2") None // No such release yet
       else Some("1.2.0")
     },
     mimaBinaryIssueFilters ++= {