diff --git a/licenses.yaml b/licenses.yaml
index d64fe1c46bd..388a832bc27 100644
--- a/licenses.yaml
+++ b/licenses.yaml
@@ -3917,7 +3917,7 @@ name: PostgreSQL JDBC Driver
 license_category: binary
 module: extensions/druid-lookups-cached-single
 license_name: BSD-2-Clause License
-version: 42.4.3
+version: 42.6.0
 copyright: PostgreSQL Global Development Group
 license_file_path: licenses/bin/postgresql.BSD2
 libraries:
@@ -3929,7 +3929,7 @@ name: PostgreSQL JDBC Driver
 license_category: binary
 module: extensions/druid-lookups-cached-global
 license_name: BSD-2-Clause License
-version: 42.4.3
+version: 42.6.0
 copyright: PostgreSQL Global Development Group
 license_file_path: licenses/bin/postgresql.BSD2
 libraries:
@@ -3941,7 +3941,7 @@ name: PostgreSQL JDBC Driver
 license_category: binary
 module: extensions/postgresql-metadata-storage
 license_name: BSD-2-Clause License
-version: 42.4.3
+version: 42.6.0
 copyright: PostgreSQL Global Development Group
 license_file_path: licenses/bin/postgresql.BSD2
 libraries:
diff --git a/pom.xml b/pom.xml
index c6bae3ad693..702d0daa945 100644
--- a/pom.xml
+++ b/pom.xml
@@ -104,7 +104,7 @@
         <mariadb.version>2.7.3</mariadb.version>
         <netty3.version>3.10.6.Final</netty3.version>
         <netty4.version>4.1.94.Final</netty4.version>
-        <postgresql.version>42.4.3</postgresql.version>
+        <postgresql.version>42.6.0</postgresql.version>
         <protobuf.version>3.21.7</protobuf.version>
         <resilience4j.version>1.3.1</resilience4j.version>
         <slf4j.version>1.7.36</slf4j.version>