diff --git a/tools/container-converter/Cargo.lock b/tools/container-converter/Cargo.lock
index 92197a5..4516d47 100644
--- a/tools/container-converter/Cargo.lock
+++ b/tools/container-converter/Cargo.lock
@@ -1370,7 +1370,7 @@ dependencies = [
 [[package]]
 name = "shiplift"
 version = "0.7.0"
-source = "git+https://github.com/fortanix/shiplift.git#b2168069a42b727cd2a5ae6426166205cae043c7"
+source = "git+https://github.com/fortanix/shiplift.git#de9c9c414583b2390b6c3ac00c5cf15e3613f815"
 dependencies = [
  "base64",
  "byteorder",
diff --git a/tools/container-converter/src/image.rs b/tools/container-converter/src/image.rs
index 7202ee5..81e5e12 100644
--- a/tools/container-converter/src/image.rs
+++ b/tools/container-converter/src/image.rs
@@ -237,7 +237,7 @@ mod tests {
             repo_tags: None,
             repo_digests: None,
             size: 0,
-            virtual_size: 0,
+            virtual_size: Some(0),
         };
 
         let mut input_image = ImageWithDetails { reference, details };
diff --git a/tools/container-converter/src/image_builder/mod.rs b/tools/container-converter/src/image_builder/mod.rs
index 72d2f3c..c6e82f5 100644
--- a/tools/container-converter/src/image_builder/mod.rs
+++ b/tools/container-converter/src/image_builder/mod.rs
@@ -167,7 +167,7 @@ mod tests {
             repo_tags: None,
             repo_digests: None,
             size: 0,
-            virtual_size: 0,
+            virtual_size: Some(0),
         };
 
         let mut input_image = ImageWithDetails { reference, details };