diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index b859c005a..1c91c9d37 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -8,7 +8,7 @@ object Dependencies {
   val scala31Plus = scalaEnvVersion.filter(isScala31Plus).getOrElse("3.3.4")
   val scala34Plus = scalaEnvVersion.filter(isScala34Plus).getOrElse("3.5.2")
   val asmVersion = "9.7.1"
-  val coursierVersion = "2.1.20"
+  val coursierVersion = "2.1.21"
 
   def isScala212(version: String): Boolean = version.startsWith("2.12")
   def isScala213(version: String): Boolean = version.startsWith("2.13")