diff --git a/miller-5.10.2.tar.gz b/miller-5.10.2.tar.gz
deleted file mode 100644
index 9eb6e19..0000000
--- a/miller-5.10.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b6026479ee7315656d7ec228d0084f86d4cecc5b8b00d5400f5fb3600af65eb3
-size 6192382
diff --git a/miller-5.10.3.tar.gz b/miller-5.10.3.tar.gz
new file mode 100644
index 0000000..902031e
--- /dev/null
+++ b/miller-5.10.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:094642c6485080ddfd13025aa0e010e37e99b00b214ce729c43a5e43b215ec0a
+size 6279214
diff --git a/miller.changes b/miller.changes
index 3a1e602..3e3f4a6 100644
--- a/miller.changes
+++ b/miller.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Wed Nov 17 06:58:21 UTC 2021 - Luigi Baldoni <aloisio@gmx.com>
+
+- Update to version 5.10.3
+  * autoreconf.fiv; manpage & docs w/ 5.10.3
+  * Replace NDEBUG with MLR_DSL_NDEBUG ifdef to avoid name clash
+    with conda build
+  * precompute lemon artifacts
+
 -------------------------------------------------------------------
 Wed Mar 24 11:40:14 UTC 2021 - Luigi Baldoni <aloisio@gmx.com>
 
diff --git a/miller.spec b/miller.spec
index 251e0f4..3a07831 100644
--- a/miller.spec
+++ b/miller.spec
@@ -17,7 +17,7 @@
 
 
 Name:           miller
-Version:        5.10.2
+Version:        5.10.3
 Release:        0
 Summary:        Name-indexed data processing tool
 # c/lib/netbsd_strptime.c is BSD-4-Clause