diff --git a/Dockerfile b/Dockerfile
index 70a3556..eb1998e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM maven:3.9.1-eclipse-temurin-17 as build-cache
+FROM maven:3.9.6-eclipse-temurin-17 as build-cache
 WORKDIR /tmp/app
 
 COPY pom.xml .
diff --git a/pom.xml b/pom.xml
index 1945421..16ea73f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,12 +7,12 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>2.7.12</version>
+    <version>3.2.2</version>
   </parent>
 
   <groupId>org.jkiddo</groupId>
   <artifactId>ember</artifactId>
-  <version>0.6.0-SNAPSHOT</version>
+  <version>0.7.0-SNAPSHOT</version>
   <repositories>
     <repository>
       <id>oss-snapshots</id>
@@ -24,17 +24,18 @@
   </repositories>
 
   <properties>
-    <maven.compiler.source>11</maven.compiler.source>
-    <maven.compiler.target>11</maven.compiler.target>
-    <hapi_version>6.6.0</hapi_version>
+    <maven.compiler.source>17</maven.compiler.source>
+    <maven.compiler.target>17</maven.compiler.target>
+    <hapi_version>7.0.0</hapi_version>
   </properties>
 
   <dependencies>
     <dependency>
       <groupId>org.awaitility</groupId>
-      <artifactId>awaitility-groovy</artifactId>
+      <artifactId>awaitility</artifactId>
       <version>4.2.0</version>
     </dependency>
+
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter</artifactId>
@@ -51,36 +52,13 @@
       <groupId>ca.uhn.hapi.fhir</groupId>
       <artifactId>hapi-fhir-jpaserver-base</artifactId>
       <version>${hapi_version}</version>
-      <exclusions>
-        <exclusion>
-          <groupId>org.springframework</groupId>
-          <artifactId>spring-jcl</artifactId>
-        </exclusion>
-        <exclusion>
-          <groupId>commons-logging</groupId>
-          <artifactId>commons-logging</artifactId>
-        </exclusion>
-      </exclusions>
-    </dependency>
-    <dependency>
-      <groupId>org.junit.jupiter</groupId>
-      <artifactId>junit-jupiter-engine</artifactId>
-      <version>5.8.2</version>
-      <scope>test</scope>
     </dependency>
-    <!-- https://mvnrepository.com/artifact/com.google.truth/truth -->
-    <dependency>
-      <groupId>com.google.truth</groupId>
-      <artifactId>truth</artifactId>
-      <version>1.1.3</version>
-      <scope>test</scope>
-    </dependency>
-    <!-- https://mvnrepository.com/artifact/com.google.truth.extensions/truth-java8-extension -->
+
+    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
     <dependency>
-      <groupId>com.google.truth.extensions</groupId>
-      <artifactId>truth-java8-extension</artifactId>
-      <version>1.1.3</version>
-      <scope>test</scope>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-core</artifactId>
+      <version>2.16.1</version>
     </dependency>
 
 
diff --git a/src/main/java/dk/jkiddo/EmberApplication.java b/src/main/java/dk/jkiddo/EmberApplication.java
index 53b5394..bb39f3a 100644
--- a/src/main/java/dk/jkiddo/EmberApplication.java
+++ b/src/main/java/dk/jkiddo/EmberApplication.java
@@ -96,7 +96,7 @@ private IBaseBundle loadResourcesFromDirectory(File directory) {
             } catch (IOException e) {
                 throw new RuntimeException(e.getMessage(), e);
             }
-        }).map(fhirContext.newJsonParser().setSuppressNarratives(true)::parseResource).collect(Collectors.toList());
+        }).map(fhirContext.newJsonParser().setSuppressNarratives(true)::parseResource).toList();
 
         var bundleBuilder = new BundleBuilder(fhirContext);
         resources.forEach(bundleBuilder::addTransactionCreateEntry);
@@ -160,7 +160,7 @@ private void installPackage() throws IOException {
         var npmAsBytes = new PackageLoaderSvc().loadPackageUrlContents(location);
         var npmPackage = NpmPackage.fromPackage(new ByteArrayInputStream(npmAsBytes));
         packageManager.addPackageToCache(npmPackage.id(), npmPackage.version(), new ByteArrayInputStream(npmAsBytes), npmPackage.description());
-        LOG.warn("Overwriting parameterized packageId with packageId from location paramter. packageId was '" + packageId + "'. New packageId will be '" + npmPackage.id() + "#" + npmPackage.version() + "'");
+        LOG.warn("Overwriting parameterized packageId with packageId from location parameter. packageId was '" + packageId + "'. New packageId will be '" + npmPackage.id() + "#" + npmPackage.version() + "'");
         packageId = npmPackage.id() + "#" + npmPackage.version();
     }
 
@@ -200,8 +200,13 @@ private List<IBaseResource> loadExampleResources(NpmPackage npmPackage) {
             return List.of();
         }
 
-        var fileNames = exampleFolder.getTypes().values().stream().flatMap(Collection::stream).collect(Collectors.toList());
-        LOG.info("Found " + fileNames.size() + " example resources in " + npmPackage.name());
+      List<String> fileNames;
+      try {
+        fileNames = exampleFolder.getTypes().values().stream().flatMap(Collection::stream).toList();
+      } catch (IOException e) {
+        throw new RuntimeException(e.getMessage(), e);
+      }
+      LOG.info("Found " + fileNames.size() + " example resources in " + npmPackage.name());
 
         return fileNames.stream().map(fileName -> {
             try {