diff --git a/.gitignore b/.gitignore
index 23db924..a9960c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /rpm-sequoia-1.1.2.crate
 /rpm-sequoia-1.2.0.crate
 /rpm-sequoia-1.3.0.crate
+/rpm-sequoia-1.4.0.crate
diff --git a/rpm-sequoia-fix-metadata.diff b/rpm-sequoia-fix-metadata.diff
index 06b6e89..cf6a8d5 100644
--- a/rpm-sequoia-fix-metadata.diff
+++ b/rpm-sequoia-fix-metadata.diff
@@ -1,11 +1,16 @@
---- rpm-sequoia-1.3.0/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ rpm-sequoia-1.3.0/Cargo.toml	2023-03-06T18:22:37.032074+00:00
-@@ -73,7 +73,7 @@
+--- rpm-sequoia-1.4.0/Cargo.toml	1970-01-01T00:00:01+00:00
++++ rpm-sequoia-1.4.0/Cargo.toml	2023-04-14T08:34:49.569359+00:00
+@@ -74,12 +74,8 @@
  version = "0.1.4"
  
  [features]
--default = ["sequoia-openpgp/crypto-nettle"]
-+default = ["sequoia-openpgp/crypto-openssl"]
+-crypto-botan = ["sequoia-openpgp/crypto-botan"]
+-crypto-cng = ["sequoia-openpgp/crypto-cng"]
+-crypto-nettle = ["sequoia-openpgp/crypto-nettle"]
+ crypto-openssl = ["sequoia-openpgp/crypto-openssl"]
+-crypto-rust = ["sequoia-openpgp/crypto-rust"]
+-default = ["crypto-nettle"]
++default = ["crypto-openssl"]
  
  [badges.maintenance]
  status = "actively-developed"
diff --git a/rust-rpm-sequoia.spec b/rust-rpm-sequoia.spec
index e8ecb8d..364e853 100644
--- a/rust-rpm-sequoia.spec
+++ b/rust-rpm-sequoia.spec
@@ -4,7 +4,7 @@
 %global crate rpm-sequoia
 
 Name:           rust-rpm-sequoia
-Version:        1.3.0
+Version:        1.4.0
 Release:        %autorelease
 Summary:        Implementation of the RPM PGP interface using Sequoia
 
@@ -63,6 +63,9 @@ Requires:       %{crate}%{?_isa} = %{version}-%{release}
 %cargo_generate_buildrequires
 
 %build
+# build script uses environment variables to populate the pkgconfig file
+export PREFIX="%{_prefix}"
+export LIBDIR="%{_libdir}"
 %cargo_build
 %cargo_license_summary
 %{cargo_license} > LICENSE.dependencies
diff --git a/sources b/sources
index 0b1008c..d93d10b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (rpm-sequoia-1.3.0.crate) = 51e54207aa950305d81045f4f9f9518798d70e5ee24507225163ee2e06b270cfe92be7c96bfb34e3c13eb73758568184799ee392e558b4713ac206590f24e58e
+SHA512 (rpm-sequoia-1.4.0.crate) = ecb4afce1ab4697e652ab44eed1f4b778bf43f06f4befef92c2c1dba47b10f78f5bc5f769d838a55edb0e5e9abbe565c2e59c95a93d35df9bd2ef2fec20bd90e