diff --git a/build.sbt b/build.sbt
index 1660a1b5f3..97d4cfc960 100644
--- a/build.sbt
+++ b/build.sbt
@@ -70,7 +70,7 @@ lazy val `quill-jdbc` =
     .settings(
       fork in Test := true,
       libraryDependencies ++= Seq(
-        "com.zaxxer"              % "HikariCP"             % "2.7.2",
+        "com.zaxxer"              % "HikariCP"             % "2.7.3",
         "mysql"                   % "mysql-connector-java" % "5.1.42"             % Test,
         "com.h2database"          % "h2"                   % "1.4.196"            % Test,
         "org.postgresql"          % "postgresql"           % "42.1.4"             % Test,
@@ -160,8 +160,8 @@ lazy val `quill-cassandra` =
     .settings(
       fork in Test := true,
       libraryDependencies ++= Seq(
-        "com.datastax.cassandra" %  "cassandra-driver-core" % "3.3.0",
-        "io.monix"               %% "monix"                 % "2.3.0"
+        "com.datastax.cassandra" %  "cassandra-driver-core" % "3.3.1",
+        "io.monix"               %% "monix"                 % "2.3.2"
       )
     )
     .dependsOn(`quill-core-jvm` % "compile->compile;test->test")
diff --git a/project/plugins.sbt b/project/plugins.sbt
index d5abb32f1f..20e2e615eb 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -21,6 +21,6 @@ addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "2.0")
 
 addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "0.1.14")
 
-addSbtPlugin("org.scalariform" % "sbt-scalariform" % "1.8.1")
+addSbtPlugin("org.scalariform" % "sbt-scalariform" % "1.8.2")
 
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.20")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.21")