diff --git a/buildSrc/src/main/java/org/springframework/boot/build/constraints/ExtractVersionConstraints.java b/buildSrc/src/main/java/org/springframework/boot/build/constraints/ExtractVersionConstraints.java
index 5114a33b74c..45ec8fb59c0 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/constraints/ExtractVersionConstraints.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/constraints/ExtractVersionConstraints.java
@@ -32,12 +32,14 @@ import org.gradle.api.artifacts.Configuration;
 import org.gradle.api.artifacts.Dependency;
 import org.gradle.api.artifacts.DependencyConstraint;
 import org.gradle.api.artifacts.DependencyConstraintMetadata;
+import org.gradle.api.artifacts.DependencyConstraintSet;
 import org.gradle.api.artifacts.dsl.DependencyHandler;
 import org.gradle.api.tasks.Internal;
 import org.gradle.api.tasks.TaskAction;
 import org.gradle.platform.base.Platform;
 
 import org.springframework.boot.build.bom.BomExtension;
+import org.springframework.boot.build.bom.BomPlugin;
 import org.springframework.boot.build.bom.Library;
 
 /**
@@ -56,7 +58,9 @@ public class ExtractVersionConstraints extends DefaultTask {
 
 	private final Set<VersionProperty> versionProperties = new TreeSet<>();
 
-	private final List<String> projectPaths = new ArrayList<>();
+	private final List<DependencyConstraintSet> dependencyConstraintSets = new ArrayList<>();
+
+	private final List<BomExtension> boms = new ArrayList<>();
 
 	public ExtractVersionConstraints() {
 		DependencyHandler dependencies = getProject().getDependencies();
@@ -68,7 +72,11 @@ public class ExtractVersionConstraints extends DefaultTask {
 		Dependency project = getProject().getDependencies().project(Map.of("path", projectPath));
 		Dependency dependency = getProject().getDependencies().enforcedPlatform(project);
 		this.configuration.getDependencies().add(dependency);
-		this.projectPaths.add(projectPath);
+		getProject().getPlugins().withType(BomPlugin.class).all((plugin) -> {
+			this.boms.add(getProject().getExtensions().getByType(BomExtension.class));
+			this.dependencyConstraintSets
+				.add(getProject().getConfigurations().getByName("apiElements").getAllDependencyConstraints());
+		});
 	}
 
 	@Internal
@@ -89,12 +97,9 @@ public class ExtractVersionConstraints extends DefaultTask {
 	@TaskAction
 	void extractVersionConstraints() {
 		this.configuration.resolve();
-		for (String projectPath : this.projectPaths) {
-			extractVersionProperties(projectPath);
-			for (DependencyConstraint constraint : getProject().project(projectPath)
-				.getConfigurations()
-				.getByName("apiElements")
-				.getAllDependencyConstraints()) {
+		this.boms.forEach(this::extractVersionProperties);
+		for (DependencyConstraintSet constraints : this.dependencyConstraintSets) {
+			for (DependencyConstraint constraint : constraints) {
 				this.versionConstraints.put(constraint.getGroup() + ":" + constraint.getName(),
 						constraint.getVersionConstraint().toString());
 				this.constrainedVersions.add(new ConstrainedVersion(constraint.getGroup(), constraint.getName(),
@@ -103,9 +108,8 @@ public class ExtractVersionConstraints extends DefaultTask {
 		}
 	}
 
-	private void extractVersionProperties(String projectPath) {
-		BomExtension bom = (BomExtension) getProject().project(projectPath).getExtensions().getByName("bom");
-		for (Library lib : bom.getLibraries()) {
+	private void extractVersionProperties(BomExtension bomExtension) {
+		for (Library lib : bomExtension.getLibraries()) {
 			String versionProperty = lib.getVersionProperty();
 			if (versionProperty != null) {
 				this.versionProperties.add(new VersionProperty(lib.getName(), versionProperty));