diff --git a/build.sbt b/build.sbt
index af5d07b..da1f41d 100644
--- a/build.sbt
+++ b/build.sbt
@@ -79,8 +79,8 @@ lazy val core = Project("clipp-core", file("clipp-core")).settings(commonSetting
   description := "Clipp core",
 
   libraryDependencies ++= Seq(
-    "dev.zio" %% "zio-test" % "1.0.17" % Test,
-    "dev.zio" %% "zio-test-sbt" % "1.0.17" % Test
+    "dev.zio" %% "zio-test" % "1.0.18" % Test,
+    "dev.zio" %% "zio-test-sbt" % "1.0.18" % Test
   ),
 
   testFrameworks += new TestFramework("zio.test.sbt.ZTestFramework")
@@ -90,9 +90,9 @@ lazy val zio = Project("clipp-zio", file("clipp-zio")).settings(commonSettings).
   description := "Clipp ZIO interface",
 
   libraryDependencies ++= Seq(
-    "dev.zio" %% "zio" % "1.0.17",
-    "dev.zio" %% "zio-test" % "1.0.17" % Test,
-    "dev.zio" %% "zio-test-sbt" % "1.0.17" % Test
+    "dev.zio" %% "zio" % "1.0.18",
+    "dev.zio" %% "zio-test" % "1.0.18" % Test,
+    "dev.zio" %% "zio-test-sbt" % "1.0.18" % Test
   ),
 
   testFrameworks += new TestFramework("zio.test.sbt.ZTestFramework")
@@ -117,8 +117,8 @@ lazy val catsEffect = Project("clipp-cats-effect", file("clipp-cats-effect")).se
 
   libraryDependencies ++= Seq(
     "org.typelevel" %% "cats-effect" % "2.5.5",
-    "dev.zio" %% "zio-test" % "1.0.17" % Test,
-    "dev.zio" %% "zio-test-sbt" % "1.0.17" % Test,
+    "dev.zio" %% "zio-test" % "1.0.18" % Test,
+    "dev.zio" %% "zio-test-sbt" % "1.0.18" % Test,
   ),
 
   testFrameworks += new TestFramework("zio.test.sbt.ZTestFramework")
@@ -129,8 +129,8 @@ lazy val catsEffect3 = Project("clipp-cats-effect3", file("clipp-cats-effect3"))
 
   libraryDependencies ++= Seq(
     "org.typelevel" %% "cats-effect" % "3.3.14",
-    "dev.zio" %% "zio-test" % "1.0.17" % Test,
-    "dev.zio" %% "zio-test-sbt" % "1.0.17" % Test,
+    "dev.zio" %% "zio-test" % "1.0.18" % Test,
+    "dev.zio" %% "zio-test-sbt" % "1.0.18" % Test,
   ),
 
   testFrameworks += new TestFramework("zio.test.sbt.ZTestFramework")