diff --git a/ghc-pandoc.changes b/ghc-pandoc.changes
index 90d6499..01a4407 100644
--- a/ghc-pandoc.changes
+++ b/ghc-pandoc.changes
@@ -1,3 +1,59 @@
+-------------------------------------------------------------------
+Mon Mar 18 05:21:03 UTC 2024 - Peter Simons <psimons@suse.com>
+
+- Update pandoc to version 3.1.12.3.
+  ## pandoc 3.1.12.3 (2024-03-17)
+
+    * Markdown reader: Fix bug with footnotes at end of fenced div (#9576).
+
+    * LaTeX reader:
+
+      + Improve tokenization of `@` (#9555). Make tokenization sensitive to
+        `\makeatletter`/`\makeatother`. Previously we just always treated
+        `@` as a letter.  This led to bad results, e.g. with the sequence `\@`.
+        E.g., `a\@ b` would parse as "ab" and `a\@b` as "a".
+      + Make `withRaw` work inside `parseFromToks` (#9517).
+        This is needed for raw environments to work inside table cells.
+      + Better handling of table colwidths (#9579). Previously the parser just
+        failed if the column width specified in `p{}` wasn't a multiple of
+        `\linewidth`. This led to cases where content was skipped.
+
+    * Typst writer:
+
+      + Add 'kind' parameter to figures with tables (#9574).
+      + Avoid unnecessary box around image in figure (#9236).
+      + Omit width/height in images unless explicitly specified (#9236).
+        Previously we computed width/heigth for images that didn't have
+        size information, because otherwise typst would expand the image
+        to fit page width. This typst behavior has changed in 0.11.
+        This change fixes a bug in which images would sometimes overflow
+        page margins, depending on their intrinsic size.
+      + Don't add hard-coded `inset` to tables (#9580). Instead, set this
+        globally in the default template, allowing it to be customized.
+
+    * LaTeX template: Fix block headings support for unnumbered paragraphs
+      (#9542, #6018, Oliver Fabel).
+
+    * HTML templates: Replace polyfill provider (#2384, @SukkaW).
+      Replace polyfill.io with cdnjs.cloudflare.com/polyfill.
+      polyfill.io has been acquired by Funnull, and the service has
+      become unstable.
+
+    * Korean translations: delete colon in translation for 'to'.
+      This was invalid YAML, and not desired anyway, since a colon
+      is added.
+
+    * Use latest commonmark, commonmark-extensions.
+      This fixes a 3.12 regression in parsing of commonmark/gfm autolinks
+      (jgm/commonmark-hs#151).
+
+    * Depend on djot 0.1.1.3, which fixes a serious parsing bug affecting
+      regular paragraphs after lists.
+
+    * Depend on latest skylighting, skylighting-core, typst-hs, texmath.
+
+    * MANUAL.txt: Change broken link to IDML cookbook (#9563).
+
 -------------------------------------------------------------------
 Fri Mar  1 05:49:26 UTC 2024 - Peter Simons <psimons@suse.com>
 
diff --git a/ghc-pandoc.spec b/ghc-pandoc.spec
index c9da858..ce2192c 100644
--- a/ghc-pandoc.spec
+++ b/ghc-pandoc.spec
@@ -20,7 +20,7 @@
 %global pkgver %{pkg_name}-%{version}
 %bcond_with tests
 Name:           ghc-%{pkg_name}
-Version:        3.1.12.2
+Version:        3.1.12.3
 Release:        0
 Summary:        Conversion between markup formats
 License:        GPL-2.0-or-later
diff --git a/pandoc-3.1.12.2.tar.gz b/pandoc-3.1.12.2.tar.gz
deleted file mode 100644
index 99f2030..0000000
--- a/pandoc-3.1.12.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fa1e2353c36d6209d9ac9434636fdca8c0a27720c9d2fa5594d31dfbeed83e52
-size 7365367
diff --git a/pandoc-3.1.12.3.tar.gz b/pandoc-3.1.12.3.tar.gz
new file mode 100644
index 0000000..3d6212c
--- /dev/null
+++ b/pandoc-3.1.12.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3998324fa456ab7c42dee8e74b3ea379f78078a2936c8fe0f6c69399b774cf61
+size 7368087