diff --git a/deps.edn b/deps.edn
index 37eb1081b244e..d2812204f433e 100644
--- a/deps.edn
+++ b/deps.edn
@@ -118,7 +118,7 @@
                                              :exclusions  [ch.qos.logback/logback-classic]}
   org.mariadb.jdbc/mariadb-java-client      {:mvn/version "2.7.6"}              ; MySQL/MariaDB driver
   org.mindrot/jbcrypt                       {:mvn/version "0.4"}                ; Crypto library
-  org.postgresql/postgresql                 {:mvn/version "42.3.5"}             ; Postgres driver
+  org.postgresql/postgresql                 {:mvn/version "42.3.6"}             ; Postgres driver
   org.quartz-scheduler/quartz               {:mvn/version "2.3.2"}              ; Quartz job scheduler, provided by quartzite but this is a newer version.
   org.slf4j/slf4j-api                       {:mvn/version "1.7.36"}             ; abstraction for logging frameworks -- allows end user to plug in desired logging framework at deployment time
   org.tcrawley/dynapath                     {:mvn/version "1.1.0"}              ; Dynamically add Jars (e.g. Oracle or Vertica) to classpath