diff --git a/cpp-httplib-0.18.3.tar.gz b/cpp-httplib-0.18.3.tar.gz
deleted file mode 100644
index c4aebfb..0000000
--- a/cpp-httplib-0.18.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a0567bcd6c3fe5cef1b329b96245119047f876b49e06cc129a36a7a8dffe173e
-size 1324253
diff --git a/cpp-httplib-0.18.6.tar.gz b/cpp-httplib-0.18.6.tar.gz
new file mode 100644
index 0000000..803f832
--- /dev/null
+++ b/cpp-httplib-0.18.6.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8900747bba3dda8007f1876175be699036e09e4a25ceeab51196d9365bf1993a
+size 1326428
diff --git a/cpp-httplib-test-issue2004-online.patch b/cpp-httplib-test-issue2004-online.patch
new file mode 100644
index 0000000..d649a6e
--- /dev/null
+++ b/cpp-httplib-test-issue2004-online.patch
@@ -0,0 +1,13 @@
+Index: cpp-httplib-0.18.6/test/test.cc
+===================================================================
+--- cpp-httplib-0.18.6.orig/test/test.cc
++++ cpp-httplib-0.18.6/test/test.cc
+@@ -6189,7 +6189,7 @@ TEST(SSLClientTest, WildcardHostNameMatc
+   ASSERT_EQ(StatusCode::OK_200, res->status);
+ }
+ 
+-TEST(SSLClientTest, Issue2004) {
++TEST(SSLClientTest, Issue2004_Online) {
+   Client client("https://google.com");
+   client.set_follow_location(true);
+ 
diff --git a/cpp-httplib.changes b/cpp-httplib.changes
index 6311ac7..e564359 100644
--- a/cpp-httplib.changes
+++ b/cpp-httplib.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Thu Feb  6 08:51:25 UTC 2025 - pgajdos@suse.com
+
+- version update to 0.18.6
+  * Resolve #2033
+  * Port/Address re-use #2011
+  * Invalid Content-Length values should be rejected #2014
+  * Feature request: ability to check if the connection is still alive #2017
+  * Changed to use non-blocking socket in is_ssl_peer_could_be_closed (258992a)
+  * Treat out-of-range last_pos as the end of the content #2009
+  * fix:set_file_content with range request return 416. #2010
+  * Fix HTTP Response Splitting Vulnerability (9c36aae)
+- added patches
+  fix https://github.com/yhirose/cpp-httplib/issues/2042
+  + cpp-httplib-test-issue2004-online.patch
+
 -------------------------------------------------------------------
 Mon Jan 20 09:51:09 UTC 2025 - Pedro Monreal <pmonreal@suse.com>
 
diff --git a/cpp-httplib.spec b/cpp-httplib.spec
index 3c36442..7f79219 100644
--- a/cpp-httplib.spec
+++ b/cpp-httplib.spec
@@ -19,13 +19,15 @@
 %define         sover 0.18
 %define         libver 0_18
 Name:           cpp-httplib
-Version:        0.18.3
+Version:        0.18.6
 Release:        0
 Summary:        A C++11 HTTP/HTTPS server and client library
 License:        MIT
 URL:            https://github.com/yhirose/cpp-httplib
 Source0:        %{url}/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 Source1:        %{name}.pc
+# https://github.com/yhirose/cpp-httplib/issues/2042
+Patch0:         cpp-httplib-test-issue2004-online.patch
 BuildRequires:  cmake
 BuildRequires:  gcc-c++
 BuildRequires:  pkgconfig(gtest)