diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1201a0032c..aaa4258a6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## oqs-sys v0.9.1
+
+* Fix pkg-config version detection (#246)
+
 ## v0.9.0 (2023-10-18)
 
 ### BREAKING CHANGE
diff --git a/oqs-sys/Cargo.toml b/oqs-sys/Cargo.toml
index 9080eef325..16310f819f 100644
--- a/oqs-sys/Cargo.toml
+++ b/oqs-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "oqs-sys"
-version = "0.9.0+liboqs-0.9.0"
+version = "0.9.1+liboqs-0.9.0"
 authors = ["Thom Wiggers <thom@thomwiggers.nl>"]
 edition = "2021"
 links = "oqs"