diff --git a/.github/workflows/develop-chia.yaml b/.github/workflows/develop-chia.yaml
index 666e14b2..42edae25 100644
--- a/.github/workflows/develop-chia.yaml
+++ b/.github/workflows/develop-chia.yaml
@@ -89,7 +89,7 @@ jobs:
             "UBUNTU_VER=jammy"
             "MACHINARIS_STREAM=develop"
             "CHIADOG_BRANCH=dev"
-            "GIGAHORSE_BRANCH=v2.3.0.giga36"
+            "GIGAHORSE_BRANCH=v2.4.0.giga36"
             "CHIA_BRANCH=main"
             "PLOTMAN_BRANCH=compress"
           tags: |
diff --git a/.github/workflows/main-chia.yaml b/.github/workflows/main-chia.yaml
index e35adde1..ba5c08de 100644
--- a/.github/workflows/main-chia.yaml
+++ b/.github/workflows/main-chia.yaml
@@ -89,7 +89,7 @@ jobs:
           build-args: |
             "UBUNTU_VER=jammy"
             "MACHINARIS_STREAM=latest"
-            "GIGAHORSE_BRANCH=v2.3.0.giga36"
+            "GIGAHORSE_BRANCH=v2.4.0.giga36"
             "CHIA_BRANCH=main"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris-gigahorse:latest
diff --git a/.github/workflows/main-mmx.yaml b/.github/workflows/main-mmx.yaml
index 874c7bb3..05d8bf50 100644
--- a/.github/workflows/main-mmx.yaml
+++ b/.github/workflows/main-mmx.yaml
@@ -46,7 +46,7 @@ jobs:
             "MACHINARIS_STREAM=latest"
             "CHIA_BRANCH=latest"
             "MMX_BRANCH=v0.10.6"
-            "GIGAHORSE_BRANCH=v2.3.0.giga36"
+            "GIGAHORSE_BRANCH=v2.4.0.giga36"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris-mmx:latest
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris-mmx:v${{ github.event.inputs.version }}
diff --git a/.github/workflows/test-chia.yaml b/.github/workflows/test-chia.yaml
index c8f9b741..1413dbf5 100644
--- a/.github/workflows/test-chia.yaml
+++ b/.github/workflows/test-chia.yaml
@@ -89,7 +89,7 @@ jobs:
             "UBUNTU_VER=jammy"
             "MACHINARIS_STREAM=test"
             "CHIADOG_BRANCH=dev"
-            "GIGAHORSE_BRANCH=v2.3.0.giga36"
+            "GIGAHORSE_BRANCH=v2.4.0.giga36"
             "CHIA_BRANCH=main"
             "PLOTMAN_BRANCH=development"
           tags: |
diff --git a/.github/workflows/test-mmx.yaml b/.github/workflows/test-mmx.yaml
index c0ac65b8..ea7e6709 100644
--- a/.github/workflows/test-mmx.yaml
+++ b/.github/workflows/test-mmx.yaml
@@ -46,7 +46,7 @@ jobs:
             "CHIA_BRANCH=latest"
             "PLOTMAN_BRANCH=development"
             "MMX_BRANCH=v0.10.6"
-            "GIGAHORSE_BRANCH=v2.3.0.giga36"
+            "GIGAHORSE_BRANCH=v2.4.0.giga36"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris-mmx:test
             ghcr.io/${{ secrets.DOCKERHUB_USERNAME }}/machinaris-mmx:test
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 519c9952..a9a63ac3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,14 +2,23 @@
 
 All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [2.4.0] - 2024-06-24
+## [2.4.1] - Unreleased
 ### Added
 ### Changed
 ### Updated
- - [Chia](https://github.com/Chia-Network/chia-blockchain/releases/tag/2.4.0) to v2.4.0 - misc improvements, see their release notes.
+ - [Chia](https://github.com/Chia-Network/chia-blockchain/releases/tag/2.4.1) to v2.4.1 - misc improvements, see their release notes.
+ - [Gigahorse](https://github.com/madMAx43v3r/chia-gigahorse/releases/tag/v2.4.0.giga36) to v2.4.0.giga36.
 ### Notes
  - Support for new blockchains and tools DOES NOT imply my endorsement for them.  *Only run those you are comfortable with.*
 
+## [2.4.0] - Unreleased
+### Added
+### Changed
+### Updated
+ - [Chia](https://github.com/Chia-Network/chia-blockchain/releases/tag/2.4.0) to v2.4.0 - misc improvements, see their release notes.
+### Notes
+ - Chia X.Y.0 releases have become quite buggy so I'm generally not bothering to release a full Machinaris X.Y.0 to match. 
+
 ## [2.3.0] - 2024-05-06
 ### Added
  - Gigahorse: Optionally launch `chia-exporter` [metrics endpoint](https://github.com/Chia-Network/chia-exporter) for Prometheus reporting if env var `chia_exporter=true` is set.
diff --git a/scripts/forks/chia_install.sh b/scripts/forks/chia_install.sh
index 941be6ac..2892d16a 100644
--- a/scripts/forks/chia_install.sh
+++ b/scripts/forks/chia_install.sh
@@ -27,10 +27,10 @@ else
     echo "Installing Chia CUDA binaries on ${arch_name}..."
     cd /tmp
     if [[ "${arch_name}" == "x86_64" ]]; then
-        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.4.0/chia-blockchain-cli_2.4.0-1_amd64.deb
+        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.4.1-rc1/chia-blockchain-cli_2.4.1rc1-1_amd64.deb
         apt-get install ./chia-blockchain-cli*.deb
     else
-        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.4.0/chia-blockchain-cli_2.4.0-1_arm64.deb
+        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.4.1-rc1/chia-blockchain-cli_2.4.1rc1-1_arm64.deb
         apt-get install ./chia-blockchain-cli*.deb
     fi