diff --git a/CITATION.cff b/CITATION.cff
index 78059fdc091..894be5d6a9e 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -4,8 +4,8 @@ title: SageMath
 abstract: SageMath is a free open-source mathematics software system.
 authors:
 - name: "The SageMath Developers"
-version: 10.4.beta3
+version: 10.4.beta4
 doi: 10.5281/zenodo.593563
-date-released: 2024-04-12
+date-released: 2024-04-27
 repository-code: "https://github.com/sagemath/sage"
 url: "https://www.sagemath.org/"
diff --git a/VERSION.txt b/VERSION.txt
index fa9d32fec7a..c62fa370476 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-SageMath version 10.4.beta3, Release Date: 2024-04-12
+SageMath version 10.4.beta4, Release Date: 2024-04-27
diff --git a/build/pkgs/configure/checksums.ini b/build/pkgs/configure/checksums.ini
index 4c621a4ea47..5a209c1c1bc 100644
--- a/build/pkgs/configure/checksums.ini
+++ b/build/pkgs/configure/checksums.ini
@@ -1,4 +1,4 @@
 tarball=configure-VERSION.tar.gz
-sha1=f46d28f976fdd73aa93eff6810b28b3e7b165bf1
-md5=db30b8d7485d8c3b6f4f73a8282816be
-cksum=726460493
+sha1=2d6779beb2e69f0f7bddc2edc44ad275442ffd29
+md5=789344e03a6b57ba1538c0c760449720
+cksum=3806733369
diff --git a/build/pkgs/configure/package-version.txt b/build/pkgs/configure/package-version.txt
index 2310b785e39..6035b129425 100644
--- a/build/pkgs/configure/package-version.txt
+++ b/build/pkgs/configure/package-version.txt
@@ -1 +1 @@
-3cffb4c1c8d29849cfeb9dc0332d7549800e044a
+0a7b2513287af1124a358c2494b8bef4668a1882
diff --git a/build/pkgs/sage_conf/version_requirements.txt b/build/pkgs/sage_conf/version_requirements.txt
index a9fc6b33c1e..1e512338617 100644
--- a/build/pkgs/sage_conf/version_requirements.txt
+++ b/build/pkgs/sage_conf/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sage-conf ~= 10.4b3
+sage-conf ~= 10.4b4
diff --git a/build/pkgs/sage_docbuild/version_requirements.txt b/build/pkgs/sage_docbuild/version_requirements.txt
index 6392017efee..005cc4306ac 100644
--- a/build/pkgs/sage_docbuild/version_requirements.txt
+++ b/build/pkgs/sage_docbuild/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sage-docbuild ~= 10.4b3
+sage-docbuild ~= 10.4b4
diff --git a/build/pkgs/sage_setup/version_requirements.txt b/build/pkgs/sage_setup/version_requirements.txt
index fa79fc9374b..fc721f1c1da 100644
--- a/build/pkgs/sage_setup/version_requirements.txt
+++ b/build/pkgs/sage_setup/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sage-setup ~= 10.4b3
+sage-setup ~= 10.4b4
diff --git a/build/pkgs/sage_sws2rst/version_requirements.txt b/build/pkgs/sage_sws2rst/version_requirements.txt
index 012366aac27..9ec4b186ac9 100644
--- a/build/pkgs/sage_sws2rst/version_requirements.txt
+++ b/build/pkgs/sage_sws2rst/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sage-sws2rst ~= 10.4b3
+sage-sws2rst ~= 10.4b4
diff --git a/build/pkgs/sagelib/version_requirements.txt b/build/pkgs/sagelib/version_requirements.txt
index 958d7998ec8..9c1daa7372c 100644
--- a/build/pkgs/sagelib/version_requirements.txt
+++ b/build/pkgs/sagelib/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-standard ~= 10.4b3
+sagemath-standard ~= 10.4b4
diff --git a/build/pkgs/sagemath_bliss/version_requirements.txt b/build/pkgs/sagemath_bliss/version_requirements.txt
index f140cad57dd..ba9e1b2081d 100644
--- a/build/pkgs/sagemath_bliss/version_requirements.txt
+++ b/build/pkgs/sagemath_bliss/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-bliss ~= 10.4b3
+sagemath-bliss ~= 10.4b4
diff --git a/build/pkgs/sagemath_categories/version_requirements.txt b/build/pkgs/sagemath_categories/version_requirements.txt
index 15b52d809bf..6155490b8ef 100644
--- a/build/pkgs/sagemath_categories/version_requirements.txt
+++ b/build/pkgs/sagemath_categories/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-categories ~= 10.4b3
+sagemath-categories ~= 10.4b4
diff --git a/build/pkgs/sagemath_coxeter3/version_requirements.txt b/build/pkgs/sagemath_coxeter3/version_requirements.txt
index db035aacdca..932bad03329 100644
--- a/build/pkgs/sagemath_coxeter3/version_requirements.txt
+++ b/build/pkgs/sagemath_coxeter3/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-coxeter3 ~= 10.4b3
+sagemath-coxeter3 ~= 10.4b4
diff --git a/build/pkgs/sagemath_environment/version_requirements.txt b/build/pkgs/sagemath_environment/version_requirements.txt
index 80fd875a7e4..475da537a2b 100644
--- a/build/pkgs/sagemath_environment/version_requirements.txt
+++ b/build/pkgs/sagemath_environment/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-environment ~= 10.4b3
+sagemath-environment ~= 10.4b4
diff --git a/build/pkgs/sagemath_mcqd/version_requirements.txt b/build/pkgs/sagemath_mcqd/version_requirements.txt
index 58a3e31ff65..0631db2f93a 100644
--- a/build/pkgs/sagemath_mcqd/version_requirements.txt
+++ b/build/pkgs/sagemath_mcqd/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-mcqd ~= 10.4b3
+sagemath-mcqd ~= 10.4b4
diff --git a/build/pkgs/sagemath_meataxe/version_requirements.txt b/build/pkgs/sagemath_meataxe/version_requirements.txt
index b46a8c93c1e..fa695fc4e4a 100644
--- a/build/pkgs/sagemath_meataxe/version_requirements.txt
+++ b/build/pkgs/sagemath_meataxe/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-meataxe ~= 10.4b3
+sagemath-meataxe ~= 10.4b4
diff --git a/build/pkgs/sagemath_objects/version_requirements.txt b/build/pkgs/sagemath_objects/version_requirements.txt
index 56948780fe6..38fc3c4dec3 100644
--- a/build/pkgs/sagemath_objects/version_requirements.txt
+++ b/build/pkgs/sagemath_objects/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-objects ~= 10.4b3
+sagemath-objects ~= 10.4b4
diff --git a/build/pkgs/sagemath_repl/version_requirements.txt b/build/pkgs/sagemath_repl/version_requirements.txt
index 230c8f95374..9b039bdd460 100644
--- a/build/pkgs/sagemath_repl/version_requirements.txt
+++ b/build/pkgs/sagemath_repl/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-repl ~= 10.4b3
+sagemath-repl ~= 10.4b4
diff --git a/build/pkgs/sagemath_sirocco/version_requirements.txt b/build/pkgs/sagemath_sirocco/version_requirements.txt
index d04d2ab48b0..09d50bb08f7 100644
--- a/build/pkgs/sagemath_sirocco/version_requirements.txt
+++ b/build/pkgs/sagemath_sirocco/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-sirocco ~= 10.4b3
+sagemath-sirocco ~= 10.4b4
diff --git a/build/pkgs/sagemath_tdlib/version_requirements.txt b/build/pkgs/sagemath_tdlib/version_requirements.txt
index 53da30e01ec..5f55b35c539 100644
--- a/build/pkgs/sagemath_tdlib/version_requirements.txt
+++ b/build/pkgs/sagemath_tdlib/version_requirements.txt
@@ -1,2 +1,2 @@
 # This file is updated on every release by the sage-update-version script
-sagemath-tdlib ~= 10.4b3
+sagemath-tdlib ~= 10.4b4
diff --git a/pkgs/sage-conf/VERSION.txt b/pkgs/sage-conf/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sage-conf/VERSION.txt
+++ b/pkgs/sage-conf/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sage-conf_conda/VERSION.txt b/pkgs/sage-conf_conda/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sage-conf_conda/VERSION.txt
+++ b/pkgs/sage-conf_conda/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sage-conf_pypi/VERSION.txt b/pkgs/sage-conf_pypi/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sage-conf_pypi/VERSION.txt
+++ b/pkgs/sage-conf_pypi/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sage-docbuild/VERSION.txt b/pkgs/sage-docbuild/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sage-docbuild/VERSION.txt
+++ b/pkgs/sage-docbuild/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sage-setup/VERSION.txt b/pkgs/sage-setup/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sage-setup/VERSION.txt
+++ b/pkgs/sage-setup/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sage-sws2rst/VERSION.txt b/pkgs/sage-sws2rst/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sage-sws2rst/VERSION.txt
+++ b/pkgs/sage-sws2rst/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-bliss/VERSION.txt b/pkgs/sagemath-bliss/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-bliss/VERSION.txt
+++ b/pkgs/sagemath-bliss/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-categories/VERSION.txt b/pkgs/sagemath-categories/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-categories/VERSION.txt
+++ b/pkgs/sagemath-categories/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-coxeter3/VERSION.txt b/pkgs/sagemath-coxeter3/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-coxeter3/VERSION.txt
+++ b/pkgs/sagemath-coxeter3/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-environment/VERSION.txt b/pkgs/sagemath-environment/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-environment/VERSION.txt
+++ b/pkgs/sagemath-environment/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-mcqd/VERSION.txt b/pkgs/sagemath-mcqd/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-mcqd/VERSION.txt
+++ b/pkgs/sagemath-mcqd/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-meataxe/VERSION.txt b/pkgs/sagemath-meataxe/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-meataxe/VERSION.txt
+++ b/pkgs/sagemath-meataxe/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-objects/VERSION.txt b/pkgs/sagemath-objects/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-objects/VERSION.txt
+++ b/pkgs/sagemath-objects/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-repl/VERSION.txt b/pkgs/sagemath-repl/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-repl/VERSION.txt
+++ b/pkgs/sagemath-repl/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-sirocco/VERSION.txt b/pkgs/sagemath-sirocco/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-sirocco/VERSION.txt
+++ b/pkgs/sagemath-sirocco/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/pkgs/sagemath-tdlib/VERSION.txt b/pkgs/sagemath-tdlib/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/pkgs/sagemath-tdlib/VERSION.txt
+++ b/pkgs/sagemath-tdlib/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/src/VERSION.txt b/src/VERSION.txt
index af343da123a..957ecf95b0a 100644
--- a/src/VERSION.txt
+++ b/src/VERSION.txt
@@ -1 +1 @@
-10.4.beta3
+10.4.beta4
diff --git a/src/bin/sage-version.sh b/src/bin/sage-version.sh
index ec030052a09..c2aa055eac9 100644
--- a/src/bin/sage-version.sh
+++ b/src/bin/sage-version.sh
@@ -4,6 +4,6 @@
 # which stops "setup.py develop" from rewriting it as a Python file.
 :
 # This file is auto-generated by the sage-update-version script, do not edit!
-SAGE_VERSION='10.4.beta3'
-SAGE_RELEASE_DATE='2024-04-12'
-SAGE_VERSION_BANNER='SageMath version 10.4.beta3, Release Date: 2024-04-12'
+SAGE_VERSION='10.4.beta4'
+SAGE_RELEASE_DATE='2024-04-27'
+SAGE_VERSION_BANNER='SageMath version 10.4.beta4, Release Date: 2024-04-27'
diff --git a/src/sage/version.py b/src/sage/version.py
index c398930ba19..191a5474629 100644
--- a/src/sage/version.py
+++ b/src/sage/version.py
@@ -1,5 +1,5 @@
 # Sage version information for Python scripts
 # This file is auto-generated by the sage-update-version script, do not edit!
-version = '10.4.beta3'
-date = '2024-04-12'
-banner = 'SageMath version 10.4.beta3, Release Date: 2024-04-12'
+version = '10.4.beta4'
+date = '2024-04-27'
+banner = 'SageMath version 10.4.beta4, Release Date: 2024-04-27'