diff --git a/build.sbt b/build.sbt
index b94a391..6099c36 100644
--- a/build.sbt
+++ b/build.sbt
@@ -43,7 +43,7 @@
   "com.novell.ldap"                 % "jldap"                    % "2009-10-07",
   "com.h2database"                  % "h2"                       % "1.4.199",
   "org.mariadb.jdbc"                % "mariadb-java-client"      % "2.7.6",
-  "org.postgresql"                  % "postgresql"               % "42.7.2",
+  "org.postgresql"                  % "postgresql"               % "42.7.3",
   "ch.qos.logback"                  % "logback-classic"          % "1.5.3",
   "com.zaxxer"                      % "HikariCP"                 % "5.1.0" exclude ("org.slf4j", "slf4j-api"),
   "com.typesafe"                    % "config"                   % "1.4.3",