diff --git a/.gitignore b/.gitignore
index b9ed153..7805592 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,4 @@
 /thiserror-1.0.37.crate
 /thiserror-1.0.38.crate
 /thiserror-1.0.39.crate
+/thiserror-1.0.40.crate
diff --git a/rust-thiserror.spec b/rust-thiserror.spec
index 11bd4fe..56df645 100644
--- a/rust-thiserror.spec
+++ b/rust-thiserror.spec
@@ -5,7 +5,7 @@
 %global crate thiserror
 
 Name:           rust-thiserror
-Version:        1.0.39
+Version:        1.0.40
 Release:        %autorelease
 Summary:        Derive(Error)
 
diff --git a/sources b/sources
index 89071b7..97b0576 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (thiserror-1.0.39.crate) = a419756ae6b0ce68561d39193739e1c92b573f1bacf606ffede7e520a3a5fa94cf59e60e49a43252765251d052d67d02b737563f7c3efb3e10d5cf662860c4f9
+SHA512 (thiserror-1.0.40.crate) = db1b1fab3aa61dc6bbc672670eb70cee2f838fa713d3a927022900eddde253108d123bded1aa6df8d314e1aa2f8ff37bc72fc9b0803fe3a56447a64290ab2a91