diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8079edf4..f4afbe1b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@
 
 ## Syntaxes
 
+- Associate `poetry.lock` files with the `TOML` syntax. See #2049
+
 ## Themes
 
 ## `bat` as a library
diff --git a/assets/syntaxes/02_Extra/TOML b/assets/syntaxes/02_Extra/TOML
index 6bfcc3c2..ed384389 160000
--- a/assets/syntaxes/02_Extra/TOML
+++ b/assets/syntaxes/02_Extra/TOML
@@ -1 +1 @@
-Subproject commit 6bfcc3c23619832a8343852dac2785e69503924c
+Subproject commit ed38438900d6b128353cd1aa1364e2e3b8ffb8a2