diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f1ebcc4..e9d876d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [2.1.8](https://github.com/getappmap/appmap-python/compare/v2.1.7...v2.1.8) (2024-11-13)
+
+
+### Bug Fixes
+
+* Prevent process recordings from clobbering one another ([0347af1](https://github.com/getappmap/appmap-python/commit/0347af18d69f5f3be6a8c0789400bacd3fff42b9))
+
 ## [2.1.7](https://github.com/getappmap/appmap-python/compare/v2.1.6...v2.1.7) (2024-08-15)
 
 
diff --git a/_appmap/recording.py b/_appmap/recording.py
index dadc958b..8513cbff 100644
--- a/_appmap/recording.py
+++ b/_appmap/recording.py
@@ -115,7 +115,9 @@ def save_at_exit():
             nonlocal r
             r.stop()
             now = datetime.now(timezone.utc)
-            appmap_name = now.isoformat(timespec="seconds").replace("+00:00", "Z")
+            iso_time = now.isoformat(timespec="seconds").replace("+00:00", "Z")
+            process_id = os.getpid()
+            appmap_name = f"{iso_time}_{process_id}"
             recorder_type = "process"
             metadata = {
                 "name": appmap_name,
diff --git a/pyproject.toml b/pyproject.toml
index be7df41a..e0b54baf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "appmap"
-version = "2.1.7"
+version = "2.1.8"
 description = "Create AppMap files by recording a Python application."
 readme = "README.md"
 authors = [