diff --git a/ipcalc-1.0.0.tar.bz2 b/ipcalc-1.0.0.tar.bz2
deleted file mode 100644
index 317b1e0..0000000
--- a/ipcalc-1.0.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d7aca371335ab3e35364bcfe34cd0229db005be8bebb9236608ec318cb3f7748
-size 45157
diff --git a/ipcalc-1.0.1.tar.bz2 b/ipcalc-1.0.1.tar.bz2
new file mode 100644
index 0000000..2e0e9da
--- /dev/null
+++ b/ipcalc-1.0.1.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dac080c0773cc14c1d6f818899351d2286cace85751dd9dc704944e54c2c3565
+size 45389
diff --git a/ipcalc.changes b/ipcalc.changes
index 7a31bad..13aa381 100644
--- a/ipcalc.changes
+++ b/ipcalc.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sat Oct 16 15:16:34 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 1.0.1:
+  - The application will now build even without ronn
+  - Improved JSON output on single host input
+
 -------------------------------------------------------------------
 Sat Apr  3 20:54:10 UTC 2021 - Atri Bhattacharya <badshah400@gmail.com>
 
diff --git a/ipcalc.spec b/ipcalc.spec
index 611b026..ad5b175 100644
--- a/ipcalc.spec
+++ b/ipcalc.spec
@@ -17,7 +17,7 @@
 
 
 Name:           ipcalc
-Version:        1.0.0
+Version:        1.0.1
 Release:        0
 Summary:        IPv4/IPv6 tool assisting in network calculations on the command line
 License:        GPL-2.0-or-later