diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4a5a7b7..6ffb05c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.23"
+          go-version: "1.26"
       - name: Checkout obitools4 project
         uses: actions/checkout@v4
       - name: Run tests
@@ -54,7 +54,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.23"
+          go-version: "1.26"
 
       - name: Extract version from tag
         id: get_version
@@ -62,12 +62,6 @@ jobs:
           TAG=${GITHUB_REF#refs/tags/Release_}
           echo "version=$TAG" >> $GITHUB_OUTPUT
 
-      - name: Install build tools (Linux)
-        if: runner.os == 'Linux'
-        run: |
-          sudo apt-get update -q
-          sudo apt-get install -y musl-tools zlib1g-dev
-
       - name: Install build tools (macOS)
         if: runner.os == 'macOS'
         run: |
@@ -75,20 +69,30 @@ jobs:
           xcode-select --install 2>/dev/null || true
           xcode-select -p
 
-      - name: Build binaries
+      - name: Build binaries (Linux)
+        if: runner.os == 'Linux'
+        env:
+          VERSION: ${{ steps.get_version.outputs.version }}
+        run: |
+          docker run --rm \
+            -v "$(pwd):/src" \
+            -w /src \
+            -e VERSION="${VERSION}" \
+            golang:1.26-alpine \
+            sh -c "apk add --no-cache gcc musl-dev zlib-dev zlib-static make && \
+                   make LDFLAGS='-linkmode=external -extldflags=-static' obitools"
+          mkdir -p artifacts
+          tar -czf artifacts/obitools4_${VERSION}_${{ matrix.output_name }}.tar.gz -C build .
+
+      - name: Build binaries (macOS)
+        if: runner.os == 'macOS'
         env:
           GOOS: ${{ matrix.goos }}
           GOARCH: ${{ matrix.goarch }}
           VERSION: ${{ steps.get_version.outputs.version }}
-          CC: ${{ matrix.goos == 'linux' && 'musl-gcc' || '' }}
         run: |
-          if [ "$GOOS" = "linux" ]; then
-            make LDFLAGS='-linkmode=external -extldflags=-static' obitools
-          else
-            make obitools
-          fi
+          make obitools
           mkdir -p artifacts
-          # Create a single tar.gz with all binaries for this platform
           tar -czf artifacts/obitools4_${VERSION}_${{ matrix.output_name }}.tar.gz -C build .
 
       - name: Upload artifacts
diff --git a/go.work.sum b/go.work.sum
index b3c0481..75648b4 100644
--- a/go.work.sum
+++ b/go.work.sum
@@ -52,6 +52,7 @@ golang.org/x/image v0.6.0/go.mod h1:MXLdDR43H7cDJq5GEGXEVeeNhPgi+YYEQ2pC1byI1x0=
 golang.org/x/mod v0.13.0 h1:I/DsJXRlw/8l/0c24sM9yb0T4z9liZTduXvdAWYiysY=
 golang.org/x/mod v0.13.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
 golang.org/x/net v0.52.0/go.mod h1:R1MAz7uMZxVMualyPXb+VaqGSa3LIaUqk0eEt3w36Sw=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 h1:uVc8UZUe6tr40fFVnUP5Oj+veunVezqYl9z7DYw9xzw=
 golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
diff --git a/logs_60531881222.zip b/logs_60531881222.zip
deleted file mode 100644
index 15e898c..0000000
Binary files a/logs_60531881222.zip and /dev/null differ
diff --git a/logs_60535302930.zip b/logs_60535302930.zip
new file mode 100644
index 0000000..8d691b3
Binary files /dev/null and b/logs_60535302930.zip differ
diff --git a/pkg/obioptions/version.go b/pkg/obioptions/version.go
index dc3b563..98ffb57 100644
--- a/pkg/obioptions/version.go
+++ b/pkg/obioptions/version.go
@@ -3,7 +3,7 @@ package obioptions
 // Version is automatically updated by the Makefile from version.txt
 // The patch number (third digit) is incremented on each push to the repository
 
-var _Version = "Release 4.4.24"
+var _Version = "Release 4.4.28"
 
 // Version returns the version of the obitools package.
 //
diff --git a/version.txt b/version.txt
index 0233b3c..01d272b 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-4.4.24
+4.4.28