diff --git a/Cargo.lock b/Cargo.lock
index be6b4b7..625a84d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -508,7 +508,7 @@ dependencies = [
 
 [[package]]
 name = "libquil-sys"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "assert2",
  "bindgen",
diff --git a/lib/CHANGELOG.md b/lib/CHANGELOG.md
index ef8353a..05bb3c9 100644
--- a/lib/CHANGELOG.md
+++ b/lib/CHANGELOG.md
@@ -1,3 +1,15 @@
+## 0.4.0 (2023-11-16)
+
+### Breaking Changes
+
+#### adds `rng_seed` parameter to QVM functions
+
+### Fixes
+
+#### provide NULL to multishot (#60)
+
+#### provide RNG seed to QVM (#62)
+
 ## 0.3.0 (2023-11-16)
 
 ### Breaking Changes
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index d150270..0ecdc74 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "libquil-sys"
 description = "High-level bindings to libquil"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 license = "Apache-2.0"
 repository = "https://github.com/rigetti/libquil-sys"