diff --git a/.gitignore b/.gitignore
index 7f07d58..e10a67b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 /libblkio-vendor-v1.2.2.tar.bz2
 /libblkio-v1.3.0.tar.bz2
 /libblkio-vendor-v1.3.0.tar.bz2
+/libblkio-v1.5.0.tar.bz2
+/libblkio-v1.5.0-vendor.tar.bz2
diff --git a/libblkio.spec b/libblkio.spec
index 6244bf6..398978d 100644
--- a/libblkio.spec
+++ b/libblkio.spec
@@ -1,10 +1,10 @@
-Version:       1.3.0
+Version:       1.5.0
 Summary:       Block device I/O library
 Name:          libblkio
 Release:       1%{?dist}
 URL:           https://gitlab.com/libblkio/libblkio
 Source0:       %{url}/-/archive/v%{version}/libblkio-v%{version}.tar.bz2
-Source1:       libblkio-vendor-v%{version}.tar.bz2
+Source1:       libblkio-v%{version}-vendor.tar.bz2
 License:       (Apache-2.0 OR MIT) AND (Apache-2.0 OR BSD-3-Clause) AND BSD-3-Clause
 
 # Basic build requirements.
@@ -37,6 +37,14 @@ This package contains development tools for %{name}.
 %autosetup -n libblkio-v%{version} -p1 -b 1
 sed -e 's/--locked/--offline/' -i src/cargo-build.sh
 
+mkdir -p .cargo
+cat > .cargo/config.toml <<EOL
+[source.crates-io]
+replace-with = "vendored-sources"
+[source.vendored-sources]
+directory = "vendor"
+EOL
+
 
 %build
 %{meson}
@@ -63,6 +71,9 @@ sed -e 's/--locked/--offline/' -i src/cargo-build.sh
 
 
 %changelog
+* Wed Aug 7 2024 Stefan Hajnoczi <stefanha@redhat.com> - 1.5.0-1
+- Update to 1.5.0
+
 * Thu May 11 2023 Stefan Hajnoczi <stefanha@redhat.com> - 1.3.0-1
 - Update to 1.3.0, which simplifies the license expression due to crate
   dependency changes.
diff --git a/sources b/sources
index d4845b1..8a9795f 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (libblkio-v1.3.0.tar.bz2) = 801757326e8ffdcecf70063d4fd72f40002280ca7b3286a953f384c91af4046d7326887e15608e3d30a0143b9a8cb2b61530bfb7cc581b29d55883f1c96e027a
-SHA512 (libblkio-vendor-v1.3.0.tar.bz2) = 920c3a96962794bc8b8942b461c7391b33cc13204762d6cf6d28b469fb35c8609927d9e7996b4e4c7c062509aeba0252590b369a58cd46e36d3f13691bb2b33e
+SHA512 (libblkio-v1.5.0.tar.bz2) = a276adc7f407df3c59a950a8bd044b26de4710d1e9f1ca41c96238d2c4eb9c867c45424d0331ca36620f6a5084d27656071cc7b9c698d873f401ffeb3de71171
+SHA512 (libblkio-v1.5.0-vendor.tar.bz2) = a23dcbcf33e716e28f34ccc55a8dd5efd65096cb1782afc8c5fb50ea1c65334a42c9590756e657089e207c170a7a2bd88ee1d01ed5396e6092f3314c7cfef623