diff --git a/build.sbt b/build.sbt
index efbce66..59d3f59 100644
--- a/build.sbt
+++ b/build.sbt
@@ -24,8 +24,7 @@ lazy val root = project
       Dependencies.cats,
       Dependencies.catsEffect,
       Dependencies.scaffeine,
-      Dependencies.scalaCheck,
-      Dependencies.specs2
+      Dependencies.scalaCheck
     )
   )
   .settings(BuildSettings.publishSettings)
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index e93986d..8dadd92 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -13,9 +13,8 @@
 import sbt._
 
 object Dependencies {
-  val cats          = "org.typelevel"      %% "cats-core"              % "2.7.0"
-  val catsEffect    = "org.typelevel"      %% "cats-effect"            % "3.3.5"
-  val scaffeine     = "com.github.blemale" %% "scaffeine"              % "5.1.2"
-  val scalaCheck    = "org.scalacheck"     %% "scalacheck"             % "1.15.4" % Test
-  val specs2        = "org.specs2"         %% "specs2-core"            % "4.8.3"  % Test
+  val cats       = "org.typelevel"      %% "cats-core"   % "2.7.0"
+  val catsEffect = "org.typelevel"      %% "cats-effect" % "3.3.5"
+  val scaffeine  = "com.github.blemale" %% "scaffeine"   % "5.1.2"
+  val scalaCheck = "org.scalacheck"     %% "scalacheck"  % "1.15.4" % Test
 }