diff --git a/.gitignore b/.gitignore
index 1adae04..a8ac248 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /sevctl-*.crate
 *.rpm
+/sevctl-0.3.2-vendor.tar.xz
diff --git a/rust-sevctl.spec b/rust-sevctl.spec
index e861306..becce3b 100644
--- a/rust-sevctl.spec
+++ b/rust-sevctl.spec
@@ -1,17 +1,28 @@
 # Generated by rust2rpm 22
 %bcond_without check
 
+# RHEL does not have packages for Rust dependencies
+%if 0%{?rhel}
+%global bundled_rust_deps 1
+%else
+%global bundled_rust_deps 0
+%endif
+
 %global crate sevctl
 
 Name:           rust-sevctl
 Version:        0.3.2
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Administrative utility for AMD SEV
 
 License:        Apache-2.0
 URL:            https://crates.io/crates/sevctl
 Source0:        %{crates_source}
 Source1:        LICENSE.dependencies
+# To create the vendor tarball:
+#   tar xf %%{crate}-%%{version}.crate ; pushd %%{crate}-%%{version} ; \
+#   cargo vendor && tar Jcvf ../%%{crate}-%%{version}-vendor.tar.xz vendor/ ; popd
+Source2:        %{crate}-%{version}-vendor.tar.xz
 # Temporal patch to update the sev dependency
 Patch:          sevctl-update-sev.diff
 
@@ -19,7 +30,13 @@ Patch:          sevctl-update-sev.diff
 # try to build on other arches
 ExclusiveArch:  x86_64
 
+%if 0%{?bundled_rust_deps}
+BuildRequires:  rust-toolset
+# vendored openssl-sys
+BuildRequires:  openssl-devel
+%else
 BuildRequires:  rust-packaging >= 21
+%endif
 
 %global _description %{expand:
 Administrative utility for AMD SEV.}
@@ -48,10 +65,14 @@ License:        Apache-2.0 AND MIT
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
 cp -pav %{SOURCE1} .
+%if 0%{?bundled_rust_deps}
+%cargo_prep -V 2
+%else
 %cargo_prep
 
 %generate_buildrequires
 %cargo_generate_buildrequires
+%endif
 
 %build
 %cargo_build
@@ -65,6 +86,9 @@ cp -pav %{SOURCE1} .
 %endif
 
 %changelog
+* Mon May 15 2023 Yaakov Selkowitz <yselkowi@redhat.com> - 0.3.2-5
+- Use vendored dependencies for RHEL builds
+
 * Wed May 03 2023 Fabio Valentini <decathorpe@gmail.com> - 0.3.2-4
 - Rebuild for openssl crate >= v0.10.48 (RUSTSEC-2023-{0022,0023,0024})
 
diff --git a/sources b/sources
index 486f27b..48ff019 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 SHA512 (sevctl-0.3.2.crate) = bd41f105a0846c268999cc7b0b93566fbca91faae8c84a09216af63aba575579a27194e4b69a113b5d08c94710a4289002f818625391630862f2963ba1bfe5ce
+SHA512 (sevctl-0.3.2-vendor.tar.xz) = 6d03a079dbcdc11a92fae242fe6d51636370962033b33eb6b2ad241df4292be9c32c62a216c8d608ab3bfafca52495a38b3e6ea19d664a8a219491fbf5a7ae72