diff --git a/aws-crt-cpp.changes b/aws-crt-cpp.changes
index d0c91a6..360d93a 100644
--- a/aws-crt-cpp.changes
+++ b/aws-crt-cpp.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Jul 15 10:44:12 UTC 2024 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Update to version 0.27.3
+  * Fix memory leaks in Windows TLS handler by @graebm in (#637)
+
 -------------------------------------------------------------------
 Thu Jul  4 12:06:19 UTC 2024 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
 
diff --git a/aws-crt-cpp.spec b/aws-crt-cpp.spec
index c968540..cef1991 100644
--- a/aws-crt-cpp.spec
+++ b/aws-crt-cpp.spec
@@ -20,7 +20,7 @@
 %define library_soversion 1
 
 Name:           aws-crt-cpp
-Version:        0.27.2
+Version:        0.27.3
 Release:        0
 Summary:        AWS C++ wrapper for AWS SDK C libraries
 License:        Apache-2.0
diff --git a/v0.27.2.tar.gz b/v0.27.2.tar.gz
deleted file mode 100644
index ddb2244..0000000
--- a/v0.27.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e17c82d7cc3b5e6e4300bc7e4794306e292b5281d212ead536000a8b5f5f1be4
-size 356476
diff --git a/v0.27.3.tar.gz b/v0.27.3.tar.gz
new file mode 100644
index 0000000..752f4eb
--- /dev/null
+++ b/v0.27.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8034e64c2d54e4914322e7dd2e30520cda6921df5e6bd995e625e85a06fdd997
+size 356496