diff --git a/0.6.5.tar.gz b/0.6.5.tar.gz
deleted file mode 100644
index 04572d9..0000000
--- a/0.6.5.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a22738fd6fd90c662174ca31348934c75f29fdbfcf7d86f471d2fcbf628c36ea
-size 560003
diff --git a/0.6.6.tar.gz b/0.6.6.tar.gz
new file mode 100644
index 0000000..45ea478
--- /dev/null
+++ b/0.6.6.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33d3da5a7045bbe2611dd73104279986dd8356b24de339dd10874c1a9417bba7
+size 560130
diff --git a/libQuotient.changes b/libQuotient.changes
index 3f4dd11..4eb7b70 100644
--- a/libQuotient.changes
+++ b/libQuotient.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Mar 18 05:51:58 UTC 2021 - Dead Mozay <dead_mozay@opensuse.org>
+
+- Update to version 0.6.6:
+  * Another update on the stable branch, to address #456 
+    (possible crash on some malformed user ids). 
+
 -------------------------------------------------------------------
 Wed Feb 24 04:42:02 UTC 2021 - Dead Mozay <dead_mozay@opensuse.org>
 
diff --git a/libQuotient.spec b/libQuotient.spec
index 1227e4e..47a4c47 100644
--- a/libQuotient.spec
+++ b/libQuotient.spec
@@ -19,7 +19,7 @@
 %define soversion 0_6
 %bcond_with e2ee
 Name:           libQuotient
-Version:        0.6.5
+Version:        0.6.6
 Release:        0
 Summary:        Library for Qt Matrix Clients
 License:        LGPL-2.1-only