diff --git a/zlib-1.2.10.tar.gz b/zlib-1.2.10.tar.gz
deleted file mode 100644
index 8362eea..0000000
--- a/zlib-1.2.10.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8d7e9f698ce48787b6e1c67e6bff79e487303e66077e25cb9784ac8835978017
-size 607647
diff --git a/zlib-1.2.11.tar.gz b/zlib-1.2.11.tar.gz
new file mode 100644
index 0000000..97e86ef
--- /dev/null
+++ b/zlib-1.2.11.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1
+size 607698
diff --git a/zlib.changes b/zlib.changes
index 722b66c..d699ae5 100644
--- a/zlib.changes
+++ b/zlib.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Jan 16 09:57:59 UTC 2017 - mpluskal@suse.com
+
+- Update to version 1.2.11:
+  * Fix deflate stored bug when pulling last block from window
+  * Permit immediate deflateParams changes before any deflate input
+
 -------------------------------------------------------------------
 Tue Jan  3 07:41:49 UTC 2017 - mpluskal@suse.com
 
diff --git a/zlib.spec b/zlib.spec
index 1e49c18..ee5a98e 100644
--- a/zlib.spec
+++ b/zlib.spec
@@ -18,7 +18,7 @@
 
 %bcond_with profiling
 Name:           zlib
-Version:        1.2.10
+Version:        1.2.11
 Release:        0
 Summary:        Library implementing the DEFLATE compression algorithm
 License:        Zlib