diff --git a/api/build.gradle b/api/build.gradle
index 637e69d939..51d1b2b6c6 100644
--- a/api/build.gradle
+++ b/api/build.gradle
@@ -127,7 +127,7 @@ dependencies {
 
     //DB
     compile("org.springframework:spring-jdbc")
-    compile group: "org.postgresql", name: "postgresql", version: "42.1.4"
+    compile group: "org.postgresql", name: "postgresql", version: "42.2.13"
     compile group: "com.mchange", name: "c3p0", version: "0.9.5.2"
 
     // Logging
diff --git a/elasticsearch-agent/gradle.properties b/elasticsearch-agent/gradle.properties
index 4e7750b526..635df19543 100644
--- a/elasticsearch-agent/gradle.properties
+++ b/elasticsearch-agent/gradle.properties
@@ -11,7 +11,7 @@ jaksonVersion=2.9.6
 shedlockVersion=3.0.0
 
 c3p0Version=0.9.5.2
-postgresqlVersion=42.1.4
+postgresqlVersion=42.2.13
 
 apacheCommonsIOVersion=2.6
 apacheCommonsLangVersion=3.8.1
diff --git a/notifier/smtp/build.gradle b/notifier/smtp/build.gradle
index c8d632c5ab..d0d9de524c 100644
--- a/notifier/smtp/build.gradle
+++ b/notifier/smtp/build.gradle
@@ -34,7 +34,7 @@ dependencies {
     compile group: 'org.apache.logging.log4j', name: 'log4j-jcl', version: '2.8'
 
     //DB
-    compile group: 'org.postgresql', name: 'postgresql', version: '42.1.4'
+    compile group: 'org.postgresql', name: 'postgresql', version: '42.2.13'
     compile group: 'com.fasterxml.jackson.core', name: 'jackson-annotations', version: '2.8.7'
     compile('org.springframework.boot:spring-boot-starter-data-jpa')
     compile group: 'com.zaxxer', name: 'HikariCP', version: '3.2.0'