diff --git a/.github/workflows/umbral-pre.yml b/.github/workflows/umbral-pre.yml
index f05fc86..838d48c 100644
--- a/.github/workflows/umbral-pre.yml
+++ b/.github/workflows/umbral-pre.yml
@@ -32,7 +32,7 @@ jobs:
         target:
           - wasm32-unknown-unknown
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
@@ -52,7 +52,7 @@ jobs:
         target:
           - thumbv7em-none-eabi
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
@@ -88,7 +88,7 @@ jobs:
             rust: stable
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
@@ -105,10 +105,9 @@ jobs:
       matrix:
         rust:
           - stable
-        python:
-          - "3.10"
+        python: ["3.8", "3.12"]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
@@ -149,7 +148,7 @@ jobs:
   codecov:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index a3ddc03..3fb71eb 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -20,7 +20,7 @@ jobs:
        CIBW_SKIP: "cp36-* pp* *-win32 *musllinux*" # only using manylinux to build
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - uses: actions-rs/toolchain@v1
         with:
@@ -46,10 +46,10 @@ jobs:
           image: tonistiigi/binfmt:latest
           platforms: arm64
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         name: Install Python
         with:
-          python-version: '3.8'
+          python-version: '3.12'
 
       - name: Install cibuildwheel
         run: |
@@ -77,12 +77,12 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         name: Install Python
         with:
-          python-version: '3.8'
+          python-version: '3.12'
 
       - name: Install setuptools and setuptools-rust
         working-directory: ./umbral-pre-python
@@ -115,11 +115,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v3
         with:
           name: artifact
           path: dist
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v3
         with:
           name: artifact
           path: wheelhouse
diff --git a/.github/workflows/workspace.yml b/.github/workflows/workspace.yml
index 5769d4f..efe1556 100644
--- a/.github/workflows/workspace.yml
+++ b/.github/workflows/workspace.yml
@@ -20,7 +20,7 @@ jobs:
   clippy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4
     - uses: actions-rs/toolchain@v1
       with:
         toolchain: stable
@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v1
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
diff --git a/umbral-pre-python/setup.py b/umbral-pre-python/setup.py
index 4ca02db..2193856 100644
--- a/umbral-pre-python/setup.py
+++ b/umbral-pre-python/setup.py
@@ -33,6 +33,8 @@
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Topic :: Security :: Cryptography",
     ],
 )