diff --git a/dspace-api/pom.xml b/dspace-api/pom.xml
index ea182a748360..80dec5929543 100644
--- a/dspace-api/pom.xml
+++ b/dspace-api/pom.xml
@@ -814,7 +814,7 @@
         <dependency>
             <groupId>org.mock-server</groupId>
             <artifactId>mockserver-junit-rule</artifactId>
-            <version>5.11.2</version>
+            <version>5.15.0</version>
             <scope>test</scope>
             <exclusions>
                 <!-- Exclude snakeyaml to avoid conflicts with: spring-boot-starter-cache -->
@@ -865,32 +865,32 @@
           <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-buffer</artifactId>
-            <version>4.1.106.Final</version>
+            <version>4.1.114.Final</version>
           </dependency>
           <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-transport</artifactId>
-            <version>4.1.106.Final</version>
+            <version>4.1.114.Final</version>
           </dependency>
           <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-transport-native-unix-common</artifactId>
-            <version>4.1.106.Final</version>
+            <version>4.1.114.Final</version>
            </dependency>
           <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-common</artifactId>
-            <version>4.1.106.Final</version>
+            <version>4.1.114.Final</version>
           </dependency>
           <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-handler</artifactId>
-            <version>4.1.106.Final</version>
+            <version>4.1.114.Final</version>
           </dependency>
           <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-codec</artifactId>
-            <version>4.1.106.Final</version>
+            <version>4.1.114.Final</version>
           </dependency>
           <dependency>
             <groupId>org.apache.velocity</groupId>
diff --git a/pom.xml b/pom.xml
index a94dac3dd693..fb6e28f238a5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1730,7 +1730,7 @@
             <dependency>
                 <groupId>com.h2database</groupId>
                 <artifactId>h2</artifactId>
-                <version>2.2.224</version>
+                <version>2.3.232</version>
                 <scope>test</scope>
             </dependency>
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