diff --git a/flocq-4.1.0.tar.gz b/flocq-4.1.0.tar.gz
deleted file mode 100644
index fee9fa8..0000000
--- a/flocq-4.1.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:07e62f25272511302bf769aae3905b3a879cc1c2e712935ff3123e8557526bff
-size 447412
diff --git a/flocq-4.1.1.tar.gz b/flocq-4.1.1.tar.gz
new file mode 100644
index 0000000..cc0c0e9
--- /dev/null
+++ b/flocq-4.1.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c74695a6638c60495d25efb1ed252cbdb39bd099b553f540d2931075d52ac9a
+size 450132
diff --git a/flocq.changes b/flocq.changes
index d887686..810ca6e 100644
--- a/flocq.changes
+++ b/flocq.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Mar 29 18:55:13 UTC 2023 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Update to version 4.1.1.
+  * Ensured compatibility from Coq 8.12 to 8.17.
+
 -------------------------------------------------------------------
 Thu Jan 26 22:02:12 UTC 2023 - Aaron Puchert <aaronpuchert@alice-dsl.net> 
 
diff --git a/flocq.spec b/flocq.spec
index 6cbe53e..6cd4adf 100644
--- a/flocq.spec
+++ b/flocq.spec
@@ -19,7 +19,7 @@
 
 
 Name:           flocq
-Version:        4.1.0
+Version:        4.1.1
 Release:        0
 Summary:        Formalization of floating point numbers for Coq
 Group:          Productivity/Scientific/Math