diff --git a/pom.xml b/pom.xml
index c6493275..37acb3d2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
     <url>https://github.com/pgjdbc/r2dbc-postgresql</url>
 
     <properties>
-        <assertj.version>3.23.1</assertj.version>
+        <assertj.version>3.24.2</assertj.version>
         <awaitility.version>4.2.0</awaitility.version>
         <hikari-cp.version>4.0.3</hikari-cp.version>
         <java.version>1.8</java.version>
@@ -41,15 +41,15 @@
         <jmh.version>1.35</jmh.version>
         <mbr.version>0.3.0.RELEASE</mbr.version>
         <logback.version>1.3.4</logback.version>
-        <mockito.version>4.8.1</mockito.version>
-        <netty.version>4.1.89.Final</netty.version>
-        <postgresql.version>42.5.1</postgresql.version>
+        <mockito.version>4.11.0</mockito.version>
+        <netty.version>4.1.94.Final</netty.version>
+        <postgresql.version>42.6.0</postgresql.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <r2dbc-spi.version>1.0.0.RELEASE</r2dbc-spi.version>
         <reactor.version>2022.0.9</reactor.version>
         <scram-client.version>2.1</scram-client.version>
-        <spring-framework.version>5.3.23</spring-framework.version>
+        <spring-framework.version>5.3.29</spring-framework.version>
         <testcontainers.version>1.17.5</testcontainers.version>
         <jts-core.version>1.19.0</jts-core.version>
     </properties>
@@ -256,7 +256,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.10.1</version>
+                <version>3.11.0</version>
                 <configuration>
                     <compilerArgs>
                         <arg>-Werror</arg>
@@ -340,7 +340,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
-                <version>3.2.1</version>
+                <version>3.3.0</version>
                 <executions>
                     <execution>
                         <id>attach-javadocs</id>
@@ -353,7 +353,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.22.2</version>
+                <version>3.1.2</version>
                 <configuration>
                     <runOrder>random</runOrder>
                     <excludes>
@@ -370,7 +370,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-failsafe-plugin</artifactId>
-                <version>2.22.2</version>
+                <version>3.1.2</version>
                 <executions>
                     <execution>
                         <goals>
@@ -393,7 +393,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>flatten-maven-plugin</artifactId>
-                <version>1.3.0</version>
+                <version>1.5.0</version>
                 <executions>
                     <execution>
                         <id>flatten</id>
@@ -553,7 +553,7 @@
                         <plugin>
                             <groupId>org.apache.maven.plugins</groupId>
                             <artifactId>maven-gpg-plugin</artifactId>
-                            <version>3.0.1</version>
+                            <version>3.1.0</version>
                             <executions>
                                 <execution>
                                     <id>sign-artifacts</id>