diff --git a/pom.xml b/pom.xml
index 7fd38b6..9766342 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,13 +14,12 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>hapi-fhir</artifactId>
-		  <version>5.4.1</version>
+		  <version>5.4.2</version>
     </parent>
 
     <artifactId>hapi-fhir-jpaserver-starter</artifactId>
 
     <properties>
-        <spring_boot_version>2.5.2</spring_boot_version>
         <java.version>8</java.version>
     </properties>
 
@@ -57,13 +56,13 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.25</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.postgresql/postgresql -->
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.9</version>
+            <version>42.2.23</version>
         </dependency>
 
         <!-- Needed for Email subscriptions -->
@@ -152,7 +151,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.28</version>
+            <version>1.29</version>
         </dependency>
 
         <!-- Used for CORS support -->
@@ -185,7 +184,7 @@
         <dependency>
             <groupId>org.webjars</groupId>
             <artifactId>bootstrap</artifactId>
-            <version>3.3.7</version>
+            <version>3.4.1</version>
         </dependency>
         <dependency>
             <groupId>org.webjars</groupId>
@@ -283,7 +282,7 @@
         <dependency>
             <groupId>org.awaitility</groupId>
             <artifactId>awaitility</artifactId>
-            <version>4.0.0-rc1</version>
+            <version>4.1.0</version>
             <scope>test</scope>
         </dependency>
 
@@ -296,13 +295,13 @@
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>
-            <version>5.6.2</version>
+            <version>5.7.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>5.6.2</version>
+            <version>5.7.2</version>
             <scope>test</scope>
         </dependency>
 
@@ -320,15 +319,10 @@
 
         <pluginManagement>
             <plugins>
-                <!--
-                There is a bug in 3.1.2 that prevents go-offline from working
-                Reported here:
-                https://issues.apache.org/jira/browse/MDEP-739
-                -->
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-dependency-plugin</artifactId>
-                    <version>3.1.1</version>
+                    <version>3.2.0</version>
                 </plugin>
             </plugins>
         </pluginManagement>