diff --git a/Cargo.toml b/Cargo.toml
index beb843c..0ed2c0a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ chrono = { version = "0.4", features = ["serde"] }
 cvss = { version = "2", features = ["serde"] }
 serde_json = "1"
 serde_with = "3"
-packageurl = "0.3"
+packageurl = "0.6.0-rc.1"
 cpe = "0.1.2"
 tempfile = "3"
 
@@ -35,3 +35,6 @@ rustsec-interop = ["rustsec", "crates-index"]
 
 [dev-dependencies]
 serde_json = "1"
+
+[patch.crates-io]
+packageurl = { git = "https://github.com/jcrossley3/packageurl.rs", branch = "issue-28" }
diff --git a/src/definitions.rs b/src/definitions.rs
index a5b359d..b12f08e 100644
--- a/src/definitions.rs
+++ b/src/definitions.rs
@@ -23,7 +23,7 @@ pub struct Acknowledgment {
 pub struct BranchesT(pub Vec<Branch>);
 
 impl BranchesT {
-    pub(crate) fn product_ids(&self) -> Option<Vec<ProductIdT>> {
+    pub fn product_ids(&self) -> Option<Vec<ProductIdT>> {
         if self.0.is_empty() {
             None
         } else {
diff --git a/src/interop.rs b/src/interop.rs
index 649f046..8fe5adc 100644
--- a/src/interop.rs
+++ b/src/interop.rs
@@ -321,6 +321,7 @@ pub mod rustsec {
                         PackageUrl::new("cargo", package.to_string())
                             .unwrap()
                             .with_version(version.to_string())
+                            .unwrap()
                             .to_owned(),
                     ),
                     sbom_urls: None,