diff --git a/Source/Server/equellaserver/build.sbt b/Source/Server/equellaserver/build.sbt
index c50660aa61..6605b19626 100644
--- a/Source/Server/equellaserver/build.sbt
+++ b/Source/Server/equellaserver/build.sbt
@@ -115,7 +115,7 @@ libraryDependencies ++= Seq(
   "commons-daemon"            % "commons-daemon"        % "1.3.4",
   "commons-discovery"         % "commons-discovery"     % "0.5",
   "commons-httpclient"        % "commons-httpclient"    % "3.1",
-  "commons-io"                % "commons-io"            % "2.15.0",
+  "commons-io"                % "commons-io"            % "2.15.1",
   "commons-lang"              % "commons-lang"          % "2.6",
   "com.github.equella.legacy" % "itunesu-api-java"      % "1.7",
   "com.github.equella.legacy" % "mets"                  % "1.0",
diff --git a/Source/Tools/UpgradeInstallation/build.sbt b/Source/Tools/UpgradeInstallation/build.sbt
index b486befd88..966fc49e6b 100644
--- a/Source/Tools/UpgradeInstallation/build.sbt
+++ b/Source/Tools/UpgradeInstallation/build.sbt
@@ -7,7 +7,7 @@ libraryDependencies ++= Seq(
   "org.typelevel" %% "cats-core" % "2.10.0",
   xstreamDep,
   "commons-configuration" % "commons-configuration" % "1.10",
-  "commons-io"            % "commons-io"            % "2.15.0",
+  "commons-io"            % "commons-io"            % "2.15.1",
   "commons-lang"          % "commons-lang"          % "2.6",
   // Need these two jackson deps to allow processing log4j yaml config files.
   jacksonDataBind,
diff --git a/Source/Tools/UpgradeManager/build.sbt b/Source/Tools/UpgradeManager/build.sbt
index 5c3f8c140e..b9cb03a3bd 100644
--- a/Source/Tools/UpgradeManager/build.sbt
+++ b/Source/Tools/UpgradeManager/build.sbt
@@ -8,7 +8,7 @@ libraryDependencies ++= Seq(
   "org.antlr"            % "stringtemplate"     % "3.2.1",
   "com.google.code.gson" % "gson"               % "2.10.1",
   "org.slf4j"            % "jcl-over-slf4j"     % "2.0.9",
-  "commons-io"           % "commons-io"         % "2.15.0",
+  "commons-io"           % "commons-io"         % "2.15.1",
   log4j,
   log4jCore,
   log4jSlf4jImpl,