diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13e061d..b52389a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 <!--next-version-placeholder-->
 
+## v1.18.12 (2023-07-27)
+### Fix
+* Don't overwrite base logging Handler class lock var ([#108](https://github.com/logdna/python/issues/108)) ([`5b04d72`](https://github.com/logdna/python/commit/5b04d72b42686d926fb5e73dadb2d7a1ba16d9c3))
+
 ## v1.18.11 (2023-07-26)
 ### Fix
 * Remove Thread/event to fix Django regression ([#107](https://github.com/logdna/python/issues/107)) ([`0337a09`](https://github.com/logdna/python/commit/0337a09433953227dabb0b65da8583e8f9273986))
diff --git a/logdna/VERSION b/logdna/VERSION
index 6961fed..43bae12 100644
--- a/logdna/VERSION
+++ b/logdna/VERSION
@@ -1 +1 @@
-1.18.11
+1.18.12
diff --git a/pyproject.toml b/pyproject.toml
index c84222e..241a341 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "logdna"
-version = "1.18.11"
+version = "1.18.12"
 description = 'A Python Package for Sending Logs to LogDNA'
 authors = ["logdna <help@logdna.com>"]
 license = "MIT"