diff --git a/build.mill b/build.mill
index 924c437c527..64b1ec4f00c 100644
--- a/build.mill
+++ b/build.mill
@@ -42,7 +42,7 @@ object Settings {
   )
   val mimaBaseVersions: Seq[String] =
     0.to(13).map("0.11." + _) ++
-    Seq("0.12.0", "0.12.1", "0.12.2", "0.12.3", "0.12.4", "0.12.5")
+      Seq("0.12.0", "0.12.1", "0.12.2", "0.12.3", "0.12.4", "0.12.5")
 
   val graalvmJvmId = "graalvm-community:23.0.1"
 }
@@ -171,7 +171,7 @@ object Deps {
   val scalacScoverage2Serializer =
     ivy"org.scoverage::scalac-scoverage-serializer:${scoverage2Version}"
   val scalaparse = ivy"com.lihaoyi::scalaparse:${fastparse.version}"
-  val scalatags = ivy"com.lihaoyi::scalatags:0.12.0"
+  val scalatags = ivy"com.lihaoyi::scalatags:0.13.1"
   def scalaXml = ivy"org.scala-lang.modules::scala-xml:2.3.0"
   // keep in sync with doc/antora/antory.yml
   val semanticDBscala = ivy"org.scalameta:::semanticdb-scalac:4.12.3"
diff --git a/example/extending/imports/2-import-ivy-scala/build.mill b/example/extending/imports/2-import-ivy-scala/build.mill
index b23bb9aeb49..15596cd2131 100644
--- a/example/extending/imports/2-import-ivy-scala/build.mill
+++ b/example/extending/imports/2-import-ivy-scala/build.mill
@@ -4,7 +4,7 @@
 // and also escapes the input strings on your behalf:
 
 import mill._, scalalib._
-import $ivy.`com.lihaoyi::scalatags:0.12.0`, scalatags.Text.all._
+import $ivy.`com.lihaoyi::scalatags:0.13.1`, scalatags.Text.all._
 
 object bar extends ScalaModule {
   def scalaVersion = "2.13.8"
diff --git a/example/extending/metabuild/4-meta-build/mill-build/build.mill b/example/extending/metabuild/4-meta-build/mill-build/build.mill
index a838db43899..66e5911283a 100644
--- a/example/extending/metabuild/4-meta-build/mill-build/build.mill
+++ b/example/extending/metabuild/4-meta-build/mill-build/build.mill
@@ -2,7 +2,7 @@ package build
 import mill._, scalalib._
 
 object `package` extends MillBuildRootModule {
-  val scalatagsVersion = "0.12.0"
+  val scalatagsVersion = "0.13.1"
   def ivyDeps = Agg(ivy"com.lihaoyi::scalatags:$scalatagsVersion")
 
   def generatedSources = Task {
diff --git a/example/fundamentals/cross/10-static-blog/build.mill b/example/fundamentals/cross/10-static-blog/build.mill
index e4c07e00321..4ba15e87518 100644
--- a/example/fundamentals/cross/10-static-blog/build.mill
+++ b/example/fundamentals/cross/10-static-blog/build.mill
@@ -3,7 +3,7 @@
 // two third-party libraries - Commonmark and Scalatags - to deal with Markdown parsing and
 // HTML generation respectively:
 package build
-import $ivy.`com.lihaoyi::scalatags:0.12.0`, scalatags.Text.all._
+import $ivy.`com.lihaoyi::scalatags:0.13.1`, scalatags.Text.all._
 import $ivy.`com.atlassian.commonmark:commonmark:0.13.1`
 import org.commonmark.parser.Parser
 import org.commonmark.renderer.html.HtmlRenderer
diff --git a/example/scalalib/basic/1-simple/build.mill b/example/scalalib/basic/1-simple/build.mill
index d6e61d0f97d..d06aad7401d 100644
--- a/example/scalalib/basic/1-simple/build.mill
+++ b/example/scalalib/basic/1-simple/build.mill
@@ -5,7 +5,7 @@ import mill._, scalalib._
 object foo extends ScalaModule {
   def scalaVersion = "2.13.11"
   def ivyDeps = Agg(
-    ivy"com.lihaoyi::scalatags:0.12.0",
+    ivy"com.lihaoyi::scalatags:0.13.1",
     ivy"com.lihaoyi::mainargs:0.6.2"
   )
 
diff --git a/example/scalalib/basic/6-realistic/build.mill b/example/scalalib/basic/6-realistic/build.mill
index 0e2b7b2fbd9..d08cc223e4e 100644
--- a/example/scalalib/basic/6-realistic/build.mill
+++ b/example/scalalib/basic/6-realistic/build.mill
@@ -21,7 +21,7 @@ trait MyModule extends PublishModule {
 }
 
 trait MyScalaModule extends MyModule with CrossScalaModule {
-  def ivyDeps = Agg(ivy"com.lihaoyi::scalatags:0.12.0")
+  def ivyDeps = Agg(ivy"com.lihaoyi::scalatags:0.13.1")
   object test extends ScalaTests {
     def ivyDeps = Agg(ivy"com.lihaoyi::utest:0.8.4")
     def testFramework = "utest.runner.Framework"
diff --git a/example/scalalib/dependencies/5-repository-config/build.mill b/example/scalalib/dependencies/5-repository-config/build.mill
index e749f659e32..a2f2595a2f0 100644
--- a/example/scalalib/dependencies/5-repository-config/build.mill
+++ b/example/scalalib/dependencies/5-repository-config/build.mill
@@ -16,7 +16,7 @@ object foo extends ScalaModule {
   def scalaVersion = "2.13.8"
 
   def ivyDeps = Agg(
-    ivy"com.lihaoyi::scalatags:0.12.0",
+    ivy"com.lihaoyi::scalatags:0.13.1",
     ivy"com.lihaoyi::mainargs:0.6.2"
   )
 
diff --git a/example/scalalib/linting/2-contrib-scoverage/build.mill b/example/scalalib/linting/2-contrib-scoverage/build.mill
index 6f3a51bbaf7..4e6fd95f27c 100644
--- a/example/scalalib/linting/2-contrib-scoverage/build.mill
+++ b/example/scalalib/linting/2-contrib-scoverage/build.mill
@@ -8,7 +8,7 @@ object `package` extends RootModule with ScoverageModule {
   def scoverageVersion = "2.1.0"
   def scalaVersion = "2.13.11"
   def ivyDeps = Agg(
-    ivy"com.lihaoyi::scalatags:0.12.0",
+    ivy"com.lihaoyi::scalatags:0.13.1",
     ivy"com.lihaoyi::mainargs:0.6.2"
   )
 
diff --git a/example/scalalib/web/1-todo-webapp/build.mill b/example/scalalib/web/1-todo-webapp/build.mill
index b8ff3c15e3a..e3f32c2ff58 100644
--- a/example/scalalib/web/1-todo-webapp/build.mill
+++ b/example/scalalib/web/1-todo-webapp/build.mill
@@ -5,7 +5,7 @@ object `package` extends RootModule with ScalaModule {
   def scalaVersion = "2.13.8"
   def ivyDeps = Agg(
     ivy"com.lihaoyi::cask:0.9.1",
-    ivy"com.lihaoyi::scalatags:0.12.0"
+    ivy"com.lihaoyi::scalatags:0.13.1"
   )
 
   object test extends ScalaTests {
diff --git a/example/scalalib/web/2-webapp-cache-busting/build.mill b/example/scalalib/web/2-webapp-cache-busting/build.mill
index c1447e1606e..58a318dfd08 100644
--- a/example/scalalib/web/2-webapp-cache-busting/build.mill
+++ b/example/scalalib/web/2-webapp-cache-busting/build.mill
@@ -6,7 +6,7 @@ object `package` extends RootModule with ScalaModule {
   def scalaVersion = "2.13.8"
   def ivyDeps = Agg(
     ivy"com.lihaoyi::cask:0.9.1",
-    ivy"com.lihaoyi::scalatags:0.12.0",
+    ivy"com.lihaoyi::scalatags:0.13.1",
     ivy"com.lihaoyi::os-lib:0.10.7"
   )
 
diff --git a/example/scalalib/web/3-scalajs-module/build.mill b/example/scalalib/web/3-scalajs-module/build.mill
index 15c3e648d25..38b602c787f 100644
--- a/example/scalalib/web/3-scalajs-module/build.mill
+++ b/example/scalalib/web/3-scalajs-module/build.mill
@@ -4,7 +4,7 @@ import mill._, scalalib._, scalajslib._
 object foo extends ScalaJSModule {
   def scalaVersion = "2.13.14"
   def scalaJSVersion = "1.16.0"
-  def ivyDeps = Agg(ivy"com.lihaoyi::scalatags::0.12.0")
+  def ivyDeps = Agg(ivy"com.lihaoyi::scalatags::0.13.1")
   object test extends ScalaJSTests {
     def ivyDeps = Agg(ivy"com.lihaoyi::utest::0.8.4")
     def testFramework = "utest.runner.Framework"
diff --git a/example/scalalib/web/4-webapp-scalajs/build.mill b/example/scalalib/web/4-webapp-scalajs/build.mill
index 95b5e48d5c5..25197bb60af 100644
--- a/example/scalalib/web/4-webapp-scalajs/build.mill
+++ b/example/scalalib/web/4-webapp-scalajs/build.mill
@@ -6,7 +6,7 @@ object `package` extends RootModule with ScalaModule {
   def scalaVersion = "2.13.14"
   def ivyDeps = Agg(
     ivy"com.lihaoyi::cask:0.9.1",
-    ivy"com.lihaoyi::scalatags:0.12.0"
+    ivy"com.lihaoyi::scalatags:0.13.1"
   )
 
   def resources = Task {
diff --git a/example/scalalib/web/5-webapp-scalajs-shared/build.mill b/example/scalalib/web/5-webapp-scalajs-shared/build.mill
index c4929e6ad21..6bd31c83735 100644
--- a/example/scalalib/web/5-webapp-scalajs-shared/build.mill
+++ b/example/scalalib/web/5-webapp-scalajs-shared/build.mill
@@ -32,7 +32,7 @@ object `package` extends RootModule with AppScalaModule {
   object shared extends Module {
     trait SharedModule extends AppScalaModule with PlatformScalaModule {
       def ivyDeps = Agg(
-        ivy"com.lihaoyi::scalatags::0.12.0",
+        ivy"com.lihaoyi::scalatags::0.13.1",
         ivy"com.lihaoyi::upickle::3.0.0"
       )
     }
diff --git a/example/scalalib/web/6-cross-version-platform-publishing/build.mill b/example/scalalib/web/6-cross-version-platform-publishing/build.mill
index b018ab34a86..69102a13611 100644
--- a/example/scalalib/web/6-cross-version-platform-publishing/build.mill
+++ b/example/scalalib/web/6-cross-version-platform-publishing/build.mill
@@ -16,7 +16,7 @@ trait FooModule extends Cross.Module[String] {
       developers = Seq(Developer("lihaoyi", "Li Haoyi", "https://github.com/lihaoyi"))
     )
 
-    def ivyDeps = Agg(ivy"com.lihaoyi::scalatags::0.12.0")
+    def ivyDeps = Agg(ivy"com.lihaoyi::scalatags::0.13.1")
   }
 
   trait FooTestModule extends TestModule {
diff --git a/example/scalalib/web/7-cross-platform-version-publishing/build.mill b/example/scalalib/web/7-cross-platform-version-publishing/build.mill
index 05c2ad5bbb6..4fcccb4cd24 100644
--- a/example/scalalib/web/7-cross-platform-version-publishing/build.mill
+++ b/example/scalalib/web/7-cross-platform-version-publishing/build.mill
@@ -13,7 +13,7 @@ trait Shared extends CrossScalaModule with PlatformScalaModule with PublishModul
     developers = Seq(Developer("lihaoyi", "Li Haoyi", "https://github.com/lihaoyi"))
   )
 
-  def ivyDeps = Agg(ivy"com.lihaoyi::scalatags::0.12.0")
+  def ivyDeps = Agg(ivy"com.lihaoyi::scalatags::0.13.1")
 }
 
 trait SharedTestModule extends TestModule {