diff --git a/.gitignore b/.gitignore
index 6d24284..f2e87b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@
 /lz4-4.1.15.tar.gz
 /lz4-4.1.14.tar.gz
 /lz4-4.1.16.tar.gz
+/lz4-4.1.18.tar.gz
diff --git a/golang-github-pierrec-lz4.spec b/golang-github-pierrec-lz4.spec
index 212634f..aad6181 100644
--- a/golang-github-pierrec-lz4.spec
+++ b/golang-github-pierrec-lz4.spec
@@ -1,9 +1,9 @@
-# Generated by go2rpm 1.8.0
+# Generated by go2rpm 1.9.0
 %bcond_without check
 
 # https://github.com/pierrec/lz4
 %global goipath         github.com/pierrec/lz4
-Version:                4.1.16
+Version:                4.1.18
 
 %gometa
 
@@ -36,6 +36,7 @@ Source:         %{gosource}
 
 %prep
 %goprep
+%autopatch -p1
 
 %generate_buildrequires
 %go_generate_buildrequires
diff --git a/sources b/sources
index 9dea426..048442c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (lz4-4.1.16.tar.gz) = 8e14af824f1212bae30da3fd404b96d2f2a2b3e41d6ef177075e659bac9ea1c67d785819afbc1b24b4de895270f0b443e2c8912179c3e1d65f0e8838fac38c1b
+SHA512 (lz4-4.1.18.tar.gz) = bd3060ec2c41dcb5b310ee565d8130866036fc008a055bb4eca1eb6a089842712a276391e76c85430a3ddfcd67a698c956959f5f7f83cdb70b17a025d4c7026d