diff --git a/.github/workflows/develop-chia.yaml b/.github/workflows/develop-chia.yaml
index fa5e3e89..30110c0d 100644
--- a/.github/workflows/develop-chia.yaml
+++ b/.github/workflows/develop-chia.yaml
@@ -82,14 +82,14 @@ jobs:
         with:
           file: docker/dockerfile
           context: .
-          platforms: linux/amd64
+          platforms: linux/amd64,linux/arm64
           provenance: false
           push: true
           build-args: |
             "UBUNTU_VER=jammy"
             "MACHINARIS_STREAM=develop"
             "CHIADOG_BRANCH=dev"
-            "GIGAHORSE_BRANCH=v2.1.1.giga25"
+            "GIGAHORSE_BRANCH=v2.1.3.giga26"
             "CHIA_BRANCH=main"
             "PLOTMAN_BRANCH=compress"
           tags: |
diff --git a/.github/workflows/main-chia.yaml b/.github/workflows/main-chia.yaml
index add10785..4ad46407 100644
--- a/.github/workflows/main-chia.yaml
+++ b/.github/workflows/main-chia.yaml
@@ -83,13 +83,13 @@ jobs:
         with:
           file: docker/dockerfile
           context: .
-          platforms: linux/amd64
+          platforms: linux/amd64,linux/arm64
           provenance: false
           push: true
           build-args: |
             "UBUNTU_VER=jammy"
             "MACHINARIS_STREAM=latest"
-            "GIGAHORSE_BRANCH=v2.1.1.giga25"
+            "GIGAHORSE_BRANCH=v2.1.3.giga26"
             "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 4061f167..2e08fdb2 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=v2.1.1.giga25"
+            "GIGAHORSE_BRANCH=v2.1.3.giga26"
           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 865f6c23..e27aee5d 100644
--- a/.github/workflows/test-chia.yaml
+++ b/.github/workflows/test-chia.yaml
@@ -82,14 +82,14 @@ jobs:
         with:
           file: docker/dockerfile
           context: .
-          platforms: linux/amd64
+          platforms: linux/amd64,linux/arm64
           provenance: false
           push: true
           build-args: |
             "UBUNTU_VER=jammy"
             "MACHINARIS_STREAM=test"
             "CHIADOG_BRANCH=dev"
-            "GIGAHORSE_BRANCH=v2.1.1.giga25"
+            "GIGAHORSE_BRANCH=v2.1.3.giga26"
             "CHIA_BRANCH=main"
             "PLOTMAN_BRANCH=development"
           tags: |
diff --git a/.github/workflows/test-mmx.yaml b/.github/workflows/test-mmx.yaml
index 7d9611fb..e5bd7257 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=v2.1.1.giga25"
+            "GIGAHORSE_BRANCH=v2.1.3.giga26"
           tags: |
             ${{ secrets.DOCKERHUB_USERNAME }}/machinaris-mmx:test
             ghcr.io/${{ secrets.DOCKERHUB_USERNAME }}/machinaris-mmx:test
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9ef0b3b..b9c2eefd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,10 +5,12 @@ All notable changes to this project will be documented in this file. The format
 ## Unreleased
 ### Added
  - Optionally launch `chia-exporter` [metrics endpoint](https://github.com/Chia-Network/chia-exporter) for Prometheus reporting if env var `chia_exporter=true` is set.
+ - Support for running Gigahorse containers on arm64 architectures such as Raspberry Pi.
 ### Changed
  - Optionally launch of Gigahorse recompute server when in harvester mode if env var `gigahorse_recompute_server=true` is set.
 ### Updated
- - TBD
+ - [Chia](https://github.com/Chia-Network/chia-blockchain/releases/tag/2.1.4) to v2.1.4 - misc improvements, see their release notes.
+ - [Gigahorse](https://github.com/madMAx43v3r/chia-gigahorse/releases/tag/v2.1.3.giga26) to v2.1.3.giga26.
 
 ## [2.1.3] - 2023-12-19
 ### Updated
diff --git a/scripts/forks/chia_install.sh b/scripts/forks/chia_install.sh
index 32b8561d..1c5bb423 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/2.1.3/chia-blockchain-cli_2.1.3-1_amd64.deb
+        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.1.4-rc1/chia-blockchain-cli_2.1.4rc1-1_amd64.deb
         apt-get install ./chia-blockchain-cli*.deb
     else
-        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.1.3/chia-blockchain-cli_2.1.3-1_arm64.deb
+        curl -sLJO https://github.com/Chia-Network/chia-blockchain/releases/download/2.1.4-rc1/chia-blockchain-cli_2.1.4rc1-1_arm64.deb
         apt-get install ./chia-blockchain-cli*.deb
     fi
 
diff --git a/scripts/forks/gigahorse_install.sh b/scripts/forks/gigahorse_install.sh
index 824ab6d1..54c2ec32 100644
--- a/scripts/forks/gigahorse_install.sh
+++ b/scripts/forks/gigahorse_install.sh
@@ -15,7 +15,11 @@ else
     /usr/bin/bash /machinaris/scripts/gpu_drivers_install.sh
 	
     arch_name="$(uname -m)"
-    url="https://github.com/madMAx43v3r/chia-gigahorse/releases/download/${GIGAHORSE_BRANCH}/chia-gigahorse-farmer-${GIGAHORSE_VERSION}-${arch_name}.tar.gz"
+    if [[ "${arch_name}" = "x86_64" ]]; then
+        url="https://github.com/madMAx43v3r/chia-gigahorse/releases/download/${GIGAHORSE_BRANCH}/chia-gigahorse-farmer-${GIGAHORSE_VERSION}-x86-64.tar.gz"
+    else
+        url="https://github.com/madMAx43v3r/chia-gigahorse/releases/download/${GIGAHORSE_BRANCH}/chia-gigahorse-farmer-${GIGAHORSE_VERSION}-aarch64.tar.gz"
+    fi
     echo "Pulling Madmax closed-source Chia farming binary from..."
     echo ${url}
     cd / && curl --retry 5 --retry-max-time 120 -skJLO ${url}