diff --git a/CHANGELOG.md b/CHANGELOG.md
index da362503..86cd4d28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+0.23.1
+======
+
+* Update krb5 to 1.22.3
+
+
 0.23.0
 ======
 
diff --git a/relenv/common.py b/relenv/common.py
index 00b3c177..0da18afe 100644
--- a/relenv/common.py
+++ b/relenv/common.py
@@ -27,7 +27,7 @@
     from collections.abc import Callable, Iterable, Mapping
 
 # relenv package version
-__version__ = "0.23.0"
+__version__ = "0.23.1"
 
 log = logging.getLogger(__name__)
 
diff --git a/relenv/python-versions.json b/relenv/python-versions.json
index 43116be2..55c6d3ff 100644
--- a/relenv/python-versions.json
+++ b/relenv/python-versions.json
@@ -566,6 +566,13 @@
     "platforms": [
      "linux"
     ]
+   },
+   "1.22.3": {
+    "url": "https://kerberos.org/dist/krb5/1.22/krb5-{version}.tar.gz",
+    "sha256": "fe90af8441ad9fa9b064b8e53077cefb782a96f8a68276b031dc54af1789ff0b",
+    "platforms": [
+     "linux"
+    ]
    }
   },
   "bzip2": {