diff --git a/ChangeLog.md b/ChangeLog.md
index 360bfb6f9824..6051e28c21e5 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -18,9 +18,12 @@ to browse the changes between the tags.
 
 See docs/process.md for more on how version tagging works.
 
-3.1.51 (in development)
+3.1.52 (in development)
 -----------------------
 - The `--default-obj-ext` command line flag was removed. (#20917)
+
+3.1.51 - 12/13/23
+-----------------
 - Support for explicitly targeting the legacy Interet Explorer or EdgeHTML
   (edge version prior to the chromium-based edge) browsers via
   `-sMIN_EDGE_VERSION/-sMIN_IE_VERSION` was removed. (#20881)
diff --git a/emscripten-version.txt b/emscripten-version.txt
index f2b0bc392103..40b8264e03c7 100644
--- a/emscripten-version.txt
+++ b/emscripten-version.txt
@@ -1 +1 @@
-3.1.51-git
+3.1.52-git