diff --git a/.gitignore b/.gitignore
index 9f66311..f7dfd20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@
 /pkg-config-0.3.28.crate
 /pkg-config-0.3.29.crate
 /pkg-config-0.3.30.crate
+/pkg-config-0.3.31.crate
diff --git a/rust-pkg-config.spec b/rust-pkg-config.spec
index 6125574..1288724 100644
--- a/rust-pkg-config.spec
+++ b/rust-pkg-config.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 25
+# Generated by rust2rpm 26
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate pkg-config
 
 Name:           rust-pkg-config
-Version:        0.3.30
+Version:        0.3.31
 Release:        %autorelease
 Summary:        Library to run the pkg-config system tool
 
@@ -14,6 +14,7 @@ URL:            https://crates.io/crates/pkg-config
 Source:         %{crates_source}
 
 BuildRequires:  cargo-rpm-macros >= 24
+BuildRequires:  /usr/bin/pkg-config
 
 %global _description %{expand:
 A library to run the pkg-config system tool at build time in order to be
@@ -56,7 +57,6 @@ use the "default" feature of the "%{crate}" crate.
 
 %generate_buildrequires
 %cargo_generate_buildrequires
-echo '/usr/bin/pkg-config'
 
 %build
 %cargo_build
diff --git a/sources b/sources
index 39d5da3..f768bef 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pkg-config-0.3.30.crate) = e4bce232e1e1cbb17d1c08c3de4dd12613f5a5238f831c2a765b6ede9b494e647d2416a7d9a0c926104e24066dd1b38df8df98a6c55d62f25060f80eb33d064d
+SHA512 (pkg-config-0.3.31.crate) = ac3e8062ee8831a4e4fc717b5247dc7f113da7bf6d64ec95cbca7875959a2afa1497bf81d9dfc27206b5fb10027a2509d51dd9ca1c10139d7b4c78128864fdf4