diff --git a/metadata/md5-cache/sci-mathematics/maxima-5.47.0-r2 b/metadata/md5-cache/sci-mathematics/maxima-5.47.0-r2
new file mode 100644
index 0000000000000..7b3814640b296
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/maxima-5.47.0-r2
@@ -0,0 +1,17 @@
+BDEPEND=clisp? ( dev-lisp/clisp:= ) clozurecl? ( dev-lisp/clozurecl app-misc/rlwrap ) clozurecl64? ( dev-lisp/clozurecl app-misc/rlwrap ) cmucl? ( dev-lisp/cmucl app-misc/rlwrap ) ecl? ( dev-lisp/ecl:= app-misc/rlwrap ) gcl? ( >=dev-lisp/gcl-2.6.14[ansi,readline] ) sbcl? ( dev-lisp/sbcl:= app-misc/rlwrap ) test? ( sci-visualization/gnuplot ) sys-apps/texinfo sys-devel/gnuconfig >=app-portage/elt-patches-20250306 || ( >=dev-build/automake-1.17-r1:1.17 >=dev-build/automake-1.16.5:1.16 ) || ( >=dev-build/autoconf-2.72-r1:2.72 ) >=dev-build/libtool-2.4.7-r3
+DEFINED_PHASES=compile configure install postinst postrm prepare setup
+DEPEND=clisp? ( dev-lisp/clisp:= ) clozurecl? ( dev-lisp/clozurecl app-misc/rlwrap ) clozurecl64? ( dev-lisp/clozurecl app-misc/rlwrap ) cmucl? ( dev-lisp/cmucl app-misc/rlwrap ) ecl? ( dev-lisp/ecl:= app-misc/rlwrap ) gcl? ( >=dev-lisp/gcl-2.6.14[ansi,readline] ) sbcl? ( dev-lisp/sbcl:= app-misc/rlwrap ) virtual/libcrypt:= emacs? ( >=app-editors/emacs-26:* ) gui? ( dev-lang/tk:0 )
+DESCRIPTION=Free computer algebra environment based on Macsyma
+EAPI=8
+HOMEPAGE=http://maxima.sourceforge.net/
+INHERIT=autotools elisp-common flag-o-matic python-single-r1 xdg-utils
+IUSE=clisp clozurecl clozurecl64 cmucl ecl emacs gcl gui nls +sbcl vtk X test l10n_de l10n_es l10n_pt l10n_pt-BR python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13
+KEYWORDS=~amd64 ~ppc ~riscv ~x86 ~amd64-linux ~x86-linux
+LICENSE=GPL-2 GPL-2+ LLGPL-2.1
+RDEPEND=clisp? ( dev-lisp/clisp:= ) clozurecl? ( dev-lisp/clozurecl app-misc/rlwrap ) clozurecl64? ( dev-lisp/clozurecl app-misc/rlwrap ) cmucl? ( dev-lisp/cmucl app-misc/rlwrap ) ecl? ( dev-lisp/ecl:= app-misc/rlwrap ) gcl? ( >=dev-lisp/gcl-2.6.14[ansi,readline] ) sbcl? ( dev-lisp/sbcl:= app-misc/rlwrap ) virtual/libcrypt:= emacs? ( >=app-editors/emacs-26:* ) gui? ( dev-lang/tk:0 ) X? ( x11-misc/xdg-utils sci-visualization/gnuplot[gd] vtk? ( python_single_target_python3_11? ( dev-lang/python:3.11 ) python_single_target_python3_12? ( dev-lang/python:3.12 ) python_single_target_python3_13? ( dev-lang/python:3.13 ) sci-libs/vtk[python,rendering,python_single_target_python3_11(-)?,python_single_target_python3_12(-)?,python_single_target_python3_13(-)?] ) ) emacs? ( virtual/latex-base app-emacs/auctex app-text/ghostscript-gpl dev-texlive/texlive-latexrecommended )
+REQUIRED_USE=vtk? ( ^^ ( python_single_target_python3_11 python_single_target_python3_12 python_single_target_python3_13 ) ) || ( clisp clozurecl clozurecl64 cmucl ecl gcl sbcl ) gui? ( X )
+RESTRICT=test
+SLOT=0
+SRC_URI=https://downloads.sourceforge.net/maxima/maxima-5.47.0.tar.gz
+_eclasses_=gnuconfig	ddeb9f8caff1b5f71a09c75b7534df79	toolchain-funcs	f9d71a6efe9d083aec750dd13968e169	libtool	c81bd096be5f4c82f4e8f156ef112402	autotools	35f9bf6198bb538e28dcdea5fda274f2	elisp-common	fe05085d051330f15cf7201109b5cd23	flag-o-matic	b892042b2667b8ac69ec8a2571dc290a	multiprocessing	1e32df7deee68372153dca65f4a7c21f	python-utils-r1	e6fe2c451b7e577e827165580e5bdd64	python-single-r1	47d8ac9be330c9366112b78fd4f8ce57	xdg-utils	42869b3c8d86a70ef3cf75165a395e09
+_md5_=06097d443a89aba62f7300b537ec6e7d
diff --git a/metadata/pkg_desc_index b/metadata/pkg_desc_index
index 48ec380f8fe05..480b464eca7d8 100644
--- a/metadata/pkg_desc_index
+++ b/metadata/pkg_desc_index
@@ -16323,7 +16323,7 @@ sci-mathematics/manifold 3.0.1 3.0.2_pre20250330 9999: Geometry library for topo
 sci-mathematics/mathematica 10.3.1-r1 10.3.1-r2 12.1.0 12.1.1-r1 12.2.0 13.0.0 13.0.1 13.1.0 13.2.1 13.3.1 14.0.0 14.1.0: Wolfram Mathematica
 sci-mathematics/mathmod 12.0: Plot parametric and implicit surfaces
 sci-mathematics/mathomatic 16.0.5-r1: Automatic algebraic manipulator
-sci-mathematics/maxima 5.46.0-r1 5.47.0 5.47.0-r1: Free computer algebra environment based on Macsyma
+sci-mathematics/maxima 5.46.0-r1 5.47.0 5.47.0-r1 5.47.0-r2: Free computer algebra environment based on Macsyma
 sci-mathematics/metamath 0.198: Proof verifier based on a minimalistic formalism
 sci-mathematics/metamath-databases 20220303: Sample databases for Metamath
 sci-mathematics/minisat 2.2.1-r1: Small yet efficient SAT solver with reference paper
diff --git a/metadata/timestamp.chk b/metadata/timestamp.chk
index 78845774032f6..92eaea2eedc8c 100644
--- a/metadata/timestamp.chk
+++ b/metadata/timestamp.chk
@@ -1 +1 @@
-Thu, 15 May 2025 06:39:07 +0000
+Thu, 15 May 2025 06:53:57 +0000