diff --git a/build.gradle b/build.gradle
index 288cd2782b..6a5d3f834f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -232,7 +232,7 @@ dependencies {
   implementation group: 'org.springdoc', name: 'springdoc-openapi-ui', version: '1.6.15'
 
   implementation group: 'org.elasticsearch', name: 'elasticsearch', version: versions.elasticSearch
-  implementation group: 'org.postgresql', name: 'postgresql', version: '42.7.2'
+  implementation group: 'org.postgresql', name: 'postgresql', version: '42.7.4'
 
   implementation group: 'uk.gov.service.notify', name: 'notifications-java-client', version: '5.0.1-RELEASE'
 
diff --git a/job-scheduler/build.gradle b/job-scheduler/build.gradle
index 928cd0c8ac..d6d16d3634 100644
--- a/job-scheduler/build.gradle
+++ b/job-scheduler/build.gradle
@@ -10,7 +10,7 @@ dependencies {
   implementation group: 'org.springframework.retry', name: 'spring-retry'
   implementation group: 'org.springframework.boot', name: 'spring-boot-starter-jdbc'
   implementation group: 'org.springframework.boot', name: 'spring-boot-starter-aop'
-  implementation group: 'org.postgresql', name: 'postgresql', version: '42.7.2'
+  implementation group: 'org.postgresql', name: 'postgresql', version: '42.7.4'
   implementation group: 'com.google.guava', name: 'guava', version: '33.1.0-jre'
   implementation group: 'org.apache.commons', name: 'commons-lang3', version: '3.10'