diff --git a/project/Deps.scala b/project/Deps.scala
index c139a14..31a9c9d 100644
--- a/project/Deps.scala
+++ b/project/Deps.scala
@@ -5,7 +5,7 @@ object Deps {
   def munit = "org.scalameta" %% "munit" % "0.7.29"
   def osLib = "com.lihaoyi" %% "os-lib" % "0.9.1"
   def caseApp = "com.github.alexarchambault" %% "case-app" % "2.1.0-M24"
-  def thumbnailator = "net.coobird" % "thumbnailator" % "0.4.19"
+  def thumbnailator = "net.coobird" % "thumbnailator" % "0.4.20"
   def image4j = "org.jclarion" % "image4j" % "0.7"
   def jib = "com.google.cloud.tools" % "jib-core" % "0.24.0"
   def commonsIo = "commons-io" % "commons-io" % "2.13.0"