diff --git a/Cargo.lock b/Cargo.lock
index ad09ccd322..bf9d7ee601 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1648,7 +1648,7 @@ checksum = "9f1341053f34bb13b5e9590afb7d94b48b48d4b87467ec28e3c238693bb553de"
 
 [[package]]
 name = "sourmash"
-version = "0.15.0"
+version = "0.15.1"
 dependencies = [
  "az",
  "byteorder",
diff --git a/src/core/CHANGELOG.md b/src/core/CHANGELOG.md
index d827be6a01..9d12b0b16e 100644
--- a/src/core/CHANGELOG.md
+++ b/src/core/CHANGELOG.md
@@ -7,6 +7,25 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [unreleased]
 
+## [0.15.1] - 2024-08-20
+
+MSRV: 1.65
+
+Changes/additions:
+
+* Misc Rust updates to core (#3297)
+* Implement resumability for revindex (#3275)
+* Resolve issue for high precision MLE estimation (#3296)
+* Added union method to HLL (#3293)
+
+Updates:
+
+* Bump camino from 1.1.7 to 1.1.9 (#3301)
+* Bump web-sys from 0.3.69 to 0.3.70 (#3299)
+* Bump serde_json from 1.0.120 to 1.0.125 (#3288) (#3280) (#3267) (#3302)
+* Bump serde from 1.0.204 to 1.0.208 (#3289) (#3298)
+* Bump tempfile from 3.10.1 to 3.12.0 (#3279) (#3287)
+
 ## [0.15.0] - 2024-07-27
 
 MSRV: 1.65
diff --git a/src/core/Cargo.toml b/src/core/Cargo.toml
index 9d19fa9b1d..789cff2e72 100644
--- a/src/core/Cargo.toml
+++ b/src/core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sourmash"
-version = "0.15.0"
+version = "0.15.1"
 authors = ["Luiz Irber <luiz@sourmash.bio>", "N. Tessa Pierce-Ward <tessa@sourmash.bio>"]
 description = "tools for comparing biological sequences with k-mer sketches"
 repository = "https://github.com/sourmash-bio/sourmash"