diff --git a/src/rust/Cargo.lock b/src/rust/Cargo.lock
index cc32084..b26bd01 100644
--- a/src/rust/Cargo.lock
+++ b/src/rust/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "extendr-api"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0701db497d091675e50bb10ba870999742cd1e9a9d94cf3fb52f3ea9a7629c0"
+checksum = "67505d96c7faa49d20e749dba7ba2447db52c40a788fd88cc2b6bef02c02277a"
 dependencies = [
  "extendr-macros",
  "libR-sys",
@@ -16,9 +16,9 @@ dependencies = [
 
 [[package]]
 name = "extendr-macros"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33d6b806beee182ab3e1105c822df137913b894847a13ec29dfbff9abfb6d1d2"
+checksum = "81b58838056f294411d0b2c35ac1a2b24c507d6828b75f2c1e74f00ee9b99267"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -27,9 +27,9 @@ dependencies = [
 
 [[package]]
 name = "libR-sys"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44f2e4b6f402557010b557dd181842168db92da2c0d747bd091bd175941c570d"
+checksum = "06ac9752bc1e83f5a354a62b9e81bd8db4468b1008e29f262441e7f0e91e6bb3"
 
 [[package]]
 name = "once_cell"