diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a342ee3..b2b602aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 3.0.36 - 2024-02-25
+
+- BigInteger: put guardrails on isPrime() and randomPrime() (CVE-2024-27354)
+- ASN1: limit OID length (CVE-2024-27355)
+- EC: when using openssl to do signing use unencrypted key (#1979)
+- SSH2: add different options to isConnected() (#1983)
+
 ## 3.0.35 - 2023-12-18
 
 - SSH2: implement terrapin attack countermeasures (#1972)
@@ -237,6 +244,12 @@
   - Salsa20 / ChaCha20
 - namespace changed from `phpseclib\` to `\phpseclib3` to facilitate phpseclib 2 shim (phpseclib2_compat)
 
+## 2.0.47 - 2024-02-25
+
+- BigInteger: add getLength() and getLengthInBytes() methods
+- BigInteger: put guardrails on isPrime() and randomPrime() (CVE-2024-27354)
+- ASN1: limit OID length (CVE-2024-27355)
+
 ## 2.0.46 - 2023-12-28
 
 - SSH2: implement terrapin attack countermeasures (#1972)
@@ -603,6 +616,12 @@
 - Classes were renamed and namespaced ([#243](https://github.com/phpseclib/phpseclib/issues/243))
 - The use of an autoloader is now required (e.g. Composer)
 
+## 1.0.23 - 2024-02-25
+
+- BigInteger: add getLength() and getLengthInBytes() methods
+- BigInteger: put guardrails on isPrime() and randomPrime() (CVE-2024-27354)
+- ASN1: limit OID length (CVE-2024-27355)
+
 ## 1.0.22 - 2023-12-28
 
 - SFTP: fix issue with get() downloading to files / streams (#1934)
diff --git a/README.md b/README.md
index 98e57968..37cbcb9d 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ SSH-2, SFTP, X.509, an arbitrary-precision integer arithmetic library, Ed25519 /
 * PHP4 compatible
 * Composer compatible (PSR-0 autoloading)
 * Install using Composer: `composer require phpseclib/phpseclib:~1.0`
-* [Download 1.0.22 as ZIP](http://sourceforge.net/projects/phpseclib/files/phpseclib1.0.22.zip/download)
+* [Download 1.0.23 as ZIP](http://sourceforge.net/projects/phpseclib/files/phpseclib1.0.23.zip/download)
 
 ## Security contact information