diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index b7951c0..fc916a9 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -9,13 +9,13 @@ on:
 
 jobs:
   build-and-publish:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: setup Julia
-        uses: julia-actions/setup-julia@v1
+        uses: julia-actions/setup-julia@v2
         with:
-          version: 1.6
+          version: lts
       - name: build documentation
         run: |
           julia -e 'using Pkg; Pkg.add("Documenter")'
@@ -35,7 +35,7 @@ jobs:
           fi
       - name: deploy to gh-pages
         if: github.event_name == 'push'
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./gh-pages/
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 76c1cfc..274701d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,43 +15,29 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04]
-        julia-version: ["1.6", "1.8", "nightly"]
-        julia-arch: [x64]
+        os: [ubuntu-24.04]
+        julia-version: [lts, "1.11", "nightly"]
         include:
-          - name: Linux 32-bit
-            os: ubuntu-20.04
-            julia-version: "1.6"
-            julia-arch: x86
-          # This fails with "A dynamic link library (DLL) initialization routine failed."
-          # - name: Windows 32-bit
-          #   os: windows-2019
-          #   julia-version: "1.6"
-          #   julia-arch: x86
-          - name: Windows 64-bit
-            os: windows-2019
-            julia-version: "1.6"
-            julia-arch: x64
-          - os: macos-11
-            julia-version: "1.6"
-            julia-arch: x64
+          - os: windows-2022
+            julia-version: lts
+          - os: macos-14
+            julia-version: lts
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: setup Julia
-        uses: julia-actions/setup-julia@v1
+        uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.julia-version }}
-          arch: ${{ matrix.julia-arch }}
       - name: build package
         run: julia --check-bounds=yes --inline=no --project -e 'using Pkg; Pkg.build("Chemfiles")'
       - name: run tests
         run: julia --check-bounds=yes --inline=no --project -e 'using Pkg; Pkg.test("Chemfiles"; coverage=true)'
       - name: run extra checks
-        if: matrix.os == 'ubuntu-20.04'
+        if: matrix.os == 'ubuntu-24.04'
         run: ./scripts/check_used_functions.py
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v3
-        if: matrix.os == 'ubuntu-20.04'
+      - uses: codecov/codecov-action@v5
+        if: matrix.os == 'ubuntu-24.04'
         with:
           fail_ci_if_error: true
           verbose: true
diff --git a/docs/make.jl b/docs/make.jl
index 222fc30..65c0213 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -52,7 +52,6 @@ using AtomsBase
 makedocs(
     sitename="Chemfiles.jl",
     modules=[Chemfiles],
-    strict=true,
     checkdocs=:all,
     format=Documenter.HTML(
        prettyurls=get(ENV, "CI", nothing) == "true",
diff --git a/docs/src/index.md b/docs/src/index.md
index 03b782d..e41bbd8 100644
--- a/docs/src/index.md
+++ b/docs/src/index.md
@@ -7,12 +7,13 @@ The Julia interface to chemfiles wraps around the C interface providing a Julian
 API. All the functionalities are in the `Chemfiles` module, which can be
 imported by the `using Chemfiles` expression. The `Chemfiles` module is built
 around the main types of chemfiles: [`Trajectory`](@ref), [`Frame`](@ref),
-[`UnitCell`](@ref), [`Topology`](@ref), [`Residue`](@ref), [`Chemfiles.Atom`](@ref), and
-[`Selection`](@ref).
+[`UnitCell`](@ref), [`Topology`](@ref), [`Residue`](@ref),
+[`Chemfiles.Atom`](@ref), and [`Selection`](@ref).
 
-Note that the integrates with the [AtomsBase](https://github.com/JuliaMolSim/AtomsBase.jl)
-ecosystem via appropriate conversion routines. See [AtomsBase integration](@ref)
-for more details.
+Note that chemfiles integrates with the
+[AtomsBase](https://github.com/JuliaMolSim/AtomsBase.jl) ecosystem via
+appropriate conversion routines. See [AtomsBase integration](@ref) for more
+details.
 
 !!! warning