diff --git a/armadillo-11.2.4.tar.xz b/armadillo-11.2.4.tar.xz
deleted file mode 100644
index 335ce14..0000000
--- a/armadillo-11.2.4.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dc4c91954ab11490bf64d2dfcc54a802f14393c756a8d545ac155eeeffa7fd93
-size 6802336
diff --git a/armadillo-11.4.0.tar.xz b/armadillo-11.4.0.tar.xz
new file mode 100644
index 0000000..85393ba
--- /dev/null
+++ b/armadillo-11.4.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:016531152c02729a602aa6f16f4ba3b0475740d5c1bd28d34edd7264f476461c
+size 6804388
diff --git a/armadillo.changes b/armadillo.changes
index 988f571..bd44e6c 100644
--- a/armadillo.changes
+++ b/armadillo.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Tue Sep 27 01:27:30 UTC 2022 - Atri Bhattacharya <badshah400@gmail.com>
+
+- Update to version 11.4.0:
+  * extended pow() with various forms of element-wise power
+    operations.
+  * added find_nan() to find indices of NaN elements.
+  * faster handling of compound expressions by sum().
+
 -------------------------------------------------------------------
 Fri Sep  9 13:55:26 UTC 2022 - Atri Bhattacharya <badshah400@gmail.com>
 
diff --git a/armadillo.spec b/armadillo.spec
index 81fd674..821808a 100644
--- a/armadillo.spec
+++ b/armadillo.spec
@@ -18,7 +18,7 @@
 
 %define soname libarmadillo11
 Name:           armadillo
-Version:        11.2.4
+Version:        11.4.0
 Release:        0
 Summary:        C++ matrix library with interfaces to LAPACK and ATLAS
 License:        Apache-2.0