diff --git a/pom.xml b/pom.xml
index acec2174..39d83c70 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,25 +32,25 @@
     <url>https://github.com/r2dbc/r2dbc-postgresql</url>
 
     <properties>
-        <assertj.version>3.21.0</assertj.version>
+        <assertj.version>3.22.0</assertj.version>
         <awaitility.version>4.1.1</awaitility.version>
         <blockhound.version>1.0.6.RELEASE</blockhound.version>
         <hikari-cp.version>4.0.3</hikari-cp.version>
         <java.version>1.8</java.version>
         <jsr305.version>3.0.2</jsr305.version>
-        <junit.version>5.8.1</junit.version>
-        <jmh.version>1.32</jmh.version>
-        <mbr.version>0.2.0.RELEASE</mbr.version>
-        <logback.version>1.2.3</logback.version>
-        <mockito.version>4.0.0</mockito.version>
-        <netty.version>4.1.70.Final</netty.version>
+        <junit.version>5.8.2</junit.version>
+        <jmh.version>1.33</jmh.version>
+        <mbr.version>0.3.0.RELEASE</mbr.version>
+        <logback.version>1.2.7</logback.version>
+        <mockito.version>4.2.0</mockito.version>
+        <netty.version>4.1.72.Final</netty.version>
         <postgresql.version>42.3.1</postgresql.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <r2dbc-spi.version>0.8.6.RELEASE</r2dbc-spi.version>
-        <reactor.version>Dysprosium-SR25</reactor.version>
+        <reactor.version>2020.0.13</reactor.version>
         <scram-client.version>2.1</scram-client.version>
-        <spring-framework.version>5.3.13</spring-framework.version>
+        <spring-framework.version>5.3.14</spring-framework.version>
         <testcontainers.version>1.16.2</testcontainers.version>
     </properties>
 
@@ -279,7 +279,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
-                <version>3.2.0</version>
+                <version>3.2.1</version>
                 <configuration>
                     <archive>
                         <manifest>
@@ -472,7 +472,7 @@
                     <plugin>
                         <groupId>org.codehaus.mojo</groupId>
                         <artifactId>build-helper-maven-plugin</artifactId>
-                        <version>3.2.0</version>
+                        <version>3.3.0</version>
                         <executions>
                             <execution>
                                 <id>add-source</id>
@@ -622,12 +622,4 @@
 
     </profiles>
 
-    <repositories>
-        <repository>
-            <id>sonatype-nexus-snapshots</id>
-            <name>Sonatype OSS Snapshot Repository</name>
-            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-        </repository>
-    </repositories>
-
 </project>