diff --git a/.gitignore b/.gitignore
index 3c55cca..b2f59af 100644
--- a/.gitignore
+++ b/.gitignore
@@ -101,3 +101,4 @@
 /serde_test-1.0.160.crate
 /serde_test-1.0.162.crate
 /serde_test-1.0.163.crate
+/serde_test-1.0.166.crate
diff --git a/rust-serde_test.spec b/rust-serde_test.spec
index 2d20fbe..1f2fd00 100644
--- a/rust-serde_test.spec
+++ b/rust-serde_test.spec
@@ -6,7 +6,7 @@
 %global crate serde_test
 
 Name:           rust-serde_test
-Version:        1.0.163
+Version:        1.0.166
 Release:        %autorelease
 Summary:        Token De/Serializer for testing De/Serialize implementations
 
diff --git a/sources b/sources
index 807087e..9f3516e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (serde_test-1.0.163.crate) = f411fabd80dcf873b13c04eda05146a917b621a8c610f36e9f5de4f274fdf138be37727eeb3daa94d7a33f1dd0376361e5ebea788b8dd4c62191faa65e005ffe
+SHA512 (serde_test-1.0.166.crate) = 31850e3473e0e1350c11bb6eba2c4b9fd95ec3ec9e607fe1fa0774494bb3fdc7462998e3cc45cb0dac53c0ab8e833a5d623e37b87b64bef4040059fb65c742cf