diff --git a/org.hl7.fhir.r4b/pom.xml b/org.hl7.fhir.r4b/pom.xml
index f9ccd3337..5f17891bb 100644
--- a/org.hl7.fhir.r4b/pom.xml
+++ b/org.hl7.fhir.r4b/pom.xml
@@ -57,6 +57,19 @@
 			<optional>true</optional>
 		</dependency>
 
+		<!-- HTTP Client -->
+		<dependency>
+			<groupId>org.apache.httpcomponents</groupId>
+			<artifactId>httpclient</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>com.squareup.okhttp3</groupId>
+			<artifactId>okhttp</artifactId>
+			<version>4.9.0</version>
+			<optional>true</optional>
+		</dependency>
+
 		<!-- Apache POI -->
 		<dependency>
 			<groupId>org.apache.poi</groupId>
@@ -89,11 +102,6 @@
 			<version>4.1</version>
 			<optional>true</optional>
 		</dependency>
-		<dependency>
-			<groupId>com.google.guava</groupId>
-			<artifactId>guava</artifactId>
-			<optional>true</optional>
-		</dependency>
 
 		<!-- HTTP Client -->
 		<dependency>
@@ -101,18 +109,6 @@
 			<artifactId>httpclient</artifactId>
 			<optional>true</optional>
 		</dependency>
-		<dependency>
-			<groupId>com.squareup.okhttp3</groupId>
-			<artifactId>okhttp</artifactId>
-			<version>4.9.0</version>
-			<optional>true</optional>
-		</dependency>
-		<dependency>
-			<groupId>com.squareup.okhttp3</groupId>
-			<artifactId>logging-interceptor</artifactId>
-			<version>4.9.0</version>
-			<optional>true</optional>
-		</dependency>
 
 		<!-- Test dependencies -->
 		<dependency>
@@ -125,20 +121,6 @@
 			<artifactId>Saxon-HE</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.hl7.fhir.testcases</groupId>
-			<artifactId>fhir-test-cases</artifactId>
-			<version>${validator_test_case_version}</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.squareup.okhttp3</groupId>
-			<artifactId>mockwebserver</artifactId>
-			<version>4.9.0</version>
-			<optional>true</optional>
-			<scope>test</scope>
-		</dependency>
-
 
 		<!-- JUnit Jupiter -->
 		<dependency>
@@ -153,28 +135,9 @@
 			<version>${junit_jupiter_version}</version>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>com.atlassian.commonmark</groupId>
-			<artifactId>commonmark</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.atlassian.commonmark</groupId>
-			<artifactId>commonmark-ext-gfm-tables</artifactId>
-			<scope>test</scope>
-		</dependency>
 	</dependencies>
 
 	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.basepom.maven</groupId>
-				<artifactId>duplicate-finder-maven-plugin</artifactId>
-				<configuration>
-					<skip>true</skip>
-				</configuration>
-			</plugin>
-		</plugins>
 		<resources>
 			<resource>
 				<directory>src/main/resources</directory>
@@ -184,5 +147,4 @@
 			</resource>
 		</resources>
 	</build>
-
 </project>