diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 156c963c..8b3be499 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       with:
         fetch-depth: 0
     - name: Install bats
diff --git a/.github/workflows/differential-shellcheck.yml b/.github/workflows/differential-shellcheck.yml
index 0b987057..53433357 100644
--- a/.github/workflows/differential-shellcheck.yml
+++ b/.github/workflows/differential-shellcheck.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Repository checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/update-ruby.yml b/.github/workflows/update-ruby.yml
index 51531517..e1631dbd 100644
--- a/.github/workflows/update-ruby.yml
+++ b/.github/workflows/update-ruby.yml
@@ -20,7 +20,7 @@ jobs:
     name: Update Ruby definitions
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Store Ruby version
         run: echo "RUBY_VERSION=${{ github.event.client_payload.ruby_version || github.event.inputs.ruby_version }}" >> $GITHUB_ENV
diff --git a/bin/ruby-build b/bin/ruby-build
index 0320560d..3aa554fb 100755
--- a/bin/ruby-build
+++ b/bin/ruby-build
@@ -18,7 +18,7 @@
 #   -6, --ipv6      Resolve names to IPv6 addresses only
 #
 
-RUBY_BUILD_VERSION="20260616"
+RUBY_BUILD_VERSION="20260701"
 
 OLDIFS="$IFS"
 
diff --git a/share/man/man1/ruby-build.1 b/share/man/man1/ruby-build.1
index 68e66f75..93bf0a65 100644
--- a/share/man/man1/ruby-build.1
+++ b/share/man/man1/ruby-build.1
@@ -2,12 +2,12 @@
 .\"     Title: ruby-build
 .\"    Author: Mislav Marohnić
 .\" Generator: Asciidoctor 2.0.26
-.\"      Date: 2026-05-01
+.\"      Date: 2026-05-07
 .\"    Manual: ruby-build Manual
-.\"    Source: ruby-build 20260616
+.\"    Source: ruby-build 20260701
 .\"  Language: English
 .\"
-.TH "RUBY\-BUILD" "1" "2026-05-01" "ruby\-build 20260616" "ruby\-build Manual"
+.TH "RUBY\-BUILD" "1" "2026-05-07" "ruby\-build 20260701" "ruby\-build Manual"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
diff --git a/share/ruby-build/3.4.10 b/share/ruby-build/3.4.10
new file mode 100644
index 00000000..5d6645ec
--- /dev/null
+++ b/share/ruby-build/3.4.10
@@ -0,0 +1,2 @@
+install_package "openssl-3.0.21" "https://github.com/openssl/openssl/releases/download/openssl-3.0.21/openssl-3.0.21.tar.gz#617e29af8e421f46649484a4937e48c685e47f46488167c982f88bc4ec1d522f" openssl --if needs_openssl:1.0.2-3.x.x
+install_package "ruby-3.4.10" "https://cache.ruby-lang.org/pub/ruby/3.4/ruby-3.4.10.tar.gz#ecee2d072a14f2d14347dd56dfd8fe5c3130abf5117bfaacbda0f4ef9cc429ec" enable_shared standard