diff --git a/ugrep-3.10.0.tar.gz b/ugrep-3.10.0.tar.gz
deleted file mode 100644
index 7f09f3b..0000000
--- a/ugrep-3.10.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9bde11c055b922b6c3cecf9e8eb0cb02db9832c46deaa76424df4c4b8a57a718
-size 4447911
diff --git a/ugrep-3.10.1.tar.gz b/ugrep-3.10.1.tar.gz
new file mode 100644
index 0000000..daf4e45
--- /dev/null
+++ b/ugrep-3.10.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:720b80c5aa733d906dba2caa07c50ac6242d64fde8c7402a5d69d471a94d7e76
+size 4448235
diff --git a/ugrep.changes b/ugrep.changes
index 6cae7c1..91bc7a3 100644
--- a/ugrep.changes
+++ b/ugrep.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sat Mar 18 08:31:34 UTC 2023 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 3.10.1:
+  * Fix a performace issue with specific regex patterns when used
+    with case-insensitive pattern matching
+
 -------------------------------------------------------------------
 Wed Mar  1 19:42:06 UTC 2023 - Andreas Stieger <andreas.stieger@gmx.de>
 
diff --git a/ugrep.spec b/ugrep.spec
index b931efd..9876eac 100644
--- a/ugrep.spec
+++ b/ugrep.spec
@@ -17,7 +17,7 @@
 
 
 Name:           ugrep
-Version:        3.10.0
+Version:        3.10.1
 Release:        0
 Summary:        Universal grep: a feature-rich grep implementation with focus on speed
 License:        BSD-3-Clause