diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1c0a088..913d15ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+0.22.18
+=======
+
+* Update libffi to 3.7.1
+
+
 0.22.17
 =======
 
diff --git a/relenv/common.py b/relenv/common.py
index ab217735..1ed5b117 100644
--- a/relenv/common.py
+++ b/relenv/common.py
@@ -27,7 +27,7 @@
     from collections.abc import Callable, Iterable, Mapping
 
 # relenv package version
-__version__ = "0.22.17"
+__version__ = "0.22.18"
 
 log = logging.getLogger(__name__)
 
diff --git a/relenv/python-versions.json b/relenv/python-versions.json
index 67d6378a..7c8025cb 100644
--- a/relenv/python-versions.json
+++ b/relenv/python-versions.json
@@ -375,6 +375,13 @@
     "platforms": [
      "linux"
     ]
+   },
+   "3.7.1": {
+    "url": "https://github.com/libffi/libffi/releases/download/v{version}/libffi-{version}.tar.gz",
+    "sha256": "d5e9a6638ddbd2513ddb54518eb67e4bbe6fa707bcc01c10f6212f0a088d819d",
+    "platforms": [
+     "linux"
+    ]
    }
   },
   "zlib": {