diff --git a/CHANGES_NEXT_RELEASE b/CHANGES_NEXT_RELEASE
index b569e5950..7e7d46ca9 100644
--- a/CHANGES_NEXT_RELEASE
+++ b/CHANGES_NEXT_RELEASE
@@ -1,5 +1,6 @@
-- [cygnus-commons] [SQL] Add Primary Key on Timestamp to Error Log table (#2302)
-- [cygnus-commons] Upgrade gson dependency from 2.6.2 to 2.10.1
+- [cygnus-common] [SQL] Add Primary Key on Timestamp to Error Log table (#2302)
+- [cygnus-common] Upgrade gson dependency from 2.6.2 to 2.10.1
+- [cygnus-common] Upgrade mysql-java-connector dependency from 8.0.28 to 8.0.33
 - [cygnus-ngsi][cygnus-common] upgrade mockito dep from 1.9.5 to 5.5.0
 - [cygnus-ngsi] Fix runtime error: check access aggregator size (#2293)
 - [cygnus-ngsi] Switch log level to CYGNUS_LOG_LEVEL env var if was provided to docker (#2286)
diff --git a/cygnus-common/pom.xml b/cygnus-common/pom.xml
index 1f0dad58f..92add7771 100644
--- a/cygnus-common/pom.xml
+++ b/cygnus-common/pom.xml
@@ -76,7 +76,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.28</version>
+            <version>8.0.33</version>
         </dependency>
         <!-- Required by PostgreSQLBackendImpl at runtime -->
         <dependency>
diff --git a/doc/cygnus-ngsi/installation_and_administration_guide/README.md b/doc/cygnus-ngsi/installation_and_administration_guide/README.md
index c46af52fd..e27bc767a 100644
--- a/doc/cygnus-ngsi/installation_and_administration_guide/README.md
+++ b/doc/cygnus-ngsi/installation_and_administration_guide/README.md
@@ -7,7 +7,7 @@
     * [Installation from sources](./install_from_sources.md)
 * Configuration:
     * [NGSI agent configuration](./ngsi_agent_conf.md)
-    * [log4j configuration](../../installation_and_administration_guide/log4j_conf.md)
+    * [log4j configuration](../../cygnus-common/installation_and_administration_guide/log4j_conf.md)
     * [Configuration examples](./configuration_examples.md)
 * Running:
     * [Running as a process](./running_as_process.md)