diff --git a/build.gradle b/build.gradle
index 66a3e5ec8e..8aa4bfbdc5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -98,7 +98,7 @@ ext {
     mysqlVersion = '8.0.33'
     oracleVersion = '23.3.0.23.09'
     pahoMqttClientVersion = '1.2.5'
-    postgresVersion = '42.6.0'
+    postgresVersion = '42.6.1'
     protobufVersion = '3.25.3'
     r2dbch2Version = '1.0.0.RELEASE'
     reactorVersion = '2023.0.3'
@@ -115,7 +115,7 @@ ext {
     springSecurityVersion = '6.2.2'
     springVersion = '6.1.4'
     springWsVersion = '4.0.10'
-    testcontainersVersion = '1.19.5'
+    testcontainersVersion = '1.19.6'
     tomcatVersion = '10.1.19'
     xmlUnitVersion = '2.9.1'
     xstreamVersion = '1.4.20'