diff --git a/.github/workflows/CI_build.yml b/.github/workflows/CI_build.yml
index 3f80c9b..1da226e 100644
--- a/.github/workflows/CI_build.yml
+++ b/.github/workflows/CI_build.yml
@@ -114,11 +114,11 @@ jobs:
       fail-fast: false
     needs: first_check
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: "0"
       - name: Create spec2vec-build environment
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: spec2vec-build
           auto-update-conda: true
@@ -152,7 +152,7 @@ jobs:
             --croot ${BUILDDIR} \
             ./conda
       - name: Upload package artifact from build
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: conda-package-artifact
           path: ${{ runner.temp }}/spec2vec/_build
diff --git a/pyproject.toml b/pyproject.toml
index 2c61e5c..84ac402 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ keywords = [
 ]
 
 [tool.poetry.dependencies]
-python = ">=3.10,<3.13"
+python = "^3.10"
 gensim = "^4.3.3"
 matchms = "^0.27.0"
 tqdm = "^4.66.5"