diff --git a/docs/releases/1.11.23.txt b/docs/releases/1.11.23.txt
new file mode 100644
index 0000000000..9a3ab7cbc9
--- /dev/null
+++ b/docs/releases/1.11.23.txt
@@ -0,0 +1,7 @@
+============================
+Django 1.11.23 release notes
+============================
+
+*August 1, 2019*
+
+Django 1.11.23 fixes security issues in 1.11.22.
diff --git a/docs/releases/2.1.11.txt b/docs/releases/2.1.11.txt
new file mode 100644
index 0000000000..b8098334e1
--- /dev/null
+++ b/docs/releases/2.1.11.txt
@@ -0,0 +1,7 @@
+===========================
+Django 2.1.11 release notes
+===========================
+
+*August 1, 2019*
+
+Django 2.1.11 fixes security issues in 2.1.10.
diff --git a/docs/releases/index.txt b/docs/releases/index.txt
index af913ac103..4e6ac70f0f 100644
--- a/docs/releases/index.txt
+++ b/docs/releases/index.txt
@@ -25,6 +25,7 @@ versions of the documentation contain the release notes for any later releases.
 .. toctree::
    :maxdepth: 1
 
+   2.1.11
    2.1.10
    2.1.9
    2.1.8
@@ -62,6 +63,7 @@ versions of the documentation contain the release notes for any later releases.
 .. toctree::
    :maxdepth: 1
 
+   1.11.23
    1.11.22
    1.11.21
    1.11.20