diff --git a/.github/build-bochscpu.bat b/.github/build-bochscpu.bat
index 98d136f..54ac74f 100644
--- a/.github/build-bochscpu.bat
+++ b/.github/build-bochscpu.bat
@@ -12,7 +12,7 @@ mkdir bxbuild
 cd bxbuild
 
 REM Use WSL to configure / clone the repositories.
-bash -c "git clone https://github.com/yrp604/bochscpu-build.git && git clone https://github.com/hugsy/bochscpu.git && git clone https://github.com/yrp604/bochscpu-ffi.git && cd bochscpu-build && bash prep.sh && cd Bochs/bochs && bash .conf.cpu-msvc"
+bash -c "git clone https://github.com/yrp604/bochscpu-build.git && git clone https://github.com/yrp604/bochscpu.git && git clone https://github.com/yrp604/bochscpu-ffi.git && cd bochscpu-build && bash prep.sh && cd Bochs/bochs && bash .conf.cpu-msvc"
 
 REM Build bochs; libinstrument.a is expected to fail to build so don't freak out.
 REM You can run nmake all-clean to clean up the build.
diff --git a/.github/build-bochscpu.sh b/.github/build-bochscpu.sh
index 4e20742..1224dec 100644
--- a/.github/build-bochscpu.sh
+++ b/.github/build-bochscpu.sh
@@ -14,11 +14,11 @@ mkdir bxbuild
 cd bxbuild
 
 git clone https://github.com/yrp604/bochscpu-build.git
-git clone https://github.com/hugsy/bochscpu.git
+git clone https://github.com/yrp604/bochscpu.git
 git clone https://github.com/yrp604/bochscpu-ffi.git
 
 cd bochscpu-build
-bash prep.sh && cd Bochs/bochs && sh .conf.cpu && make -j ${NB_CPU}|| true
+bash prep.sh && cd Bochs/bochs && sh .conf.cpu && make -j ${NB_CPU} || true
 
 # Remove old files in bochscpu.
 rm -rf ../../../bochscpu/bochs
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b110f1f..8e17251 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,12 +10,11 @@ on:
 
 env:
   NB_CPU: 1
-  VERSION: '0.3'
+  VERSION: '0.3.1'
+  BOCHS_REV: REL_2_8_FINAL
 
 jobs:
   bochscpu:
-    env:
-      BOCHS_REV: 8dd9649389c813a189e3f702d58cdedb93730343
     strategy:
       fail-fast: false
       matrix:
@@ -76,13 +75,13 @@ jobs:
       uses: actions/upload-artifact@v4
       with:
         if-no-files-found: error
-        name: bochscpu-libs-${{ matrix.variant.os }}-${{ matrix.variant.arch }}
+        name: bochscpu-libs-${{ matrix.variant.os }}-${{ matrix.variant.arch }}-${{ env.BOCHS_REV }}
         path: artifact
 
   bindings:
     needs: bochscpu
     strategy:
-      fail-fast: false
+      fail-fast: true
       matrix:
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
         variant:
@@ -102,7 +101,7 @@ jobs:
       uses: actions/download-artifact@v4
       id: download_artifact
       with:
-        name: bochscpu-libs-${{ matrix.variant.os }}-${{ matrix.variant.arch }}
+        name: bochscpu-libs-${{ matrix.variant.os }}-${{ matrix.variant.arch }}-${{ env.BOCHS_REV }}
         path: bochscpu-artifact
 
     - name: Setup BochsCPU libs
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e334159..fcbf6ae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ set(CMAKE_INTERPROCEDURAL_OPTIMIZATION True)
 project(
     bochscpu-python
     LANGUAGES CXX
-    VERSION 0.3
+    VERSION 0.3.1
     DESCRIPTION "Python bindings for BochsCPU"
     HOMEPAGE_URL https://github.com/hugsy/bochscpu-python
 )
diff --git a/pyproject.toml b/pyproject.toml
index 5eb14b8..77c0b6f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "scikit_build_core.build"
 
 [project]
 name = "bochscpu-python"
-version = "0.3"
+version = "0.3.1"
 description = "Python bindings for BochsCPU."
 readme = "./README.md"
 license.file = "./LICENSE"
diff --git a/python/src/bochscpu.cpp b/python/src/bochscpu.cpp
index c63d429..e061bf1 100644
--- a/python/src/bochscpu.cpp
+++ b/python/src/bochscpu.cpp
@@ -48,7 +48,7 @@ PyType_Slot slots[] = {
 NB_MODULE(_bochscpu, m)
 {
     m.doc()               = "The native `bochscpu` module";
-    m.attr("__version__") = "0.3";
+    m.attr("__version__") = "0.3.1";
 
     //
     // Submodules