diff --git a/Cargo.lock b/Cargo.lock
index 68312d9..5cf9419 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -261,7 +261,7 @@ dependencies = [
 
 [[package]]
 name = "haddock-restraints"
-version = "0.5.0"
+version = "0.6.1"
 dependencies = [
  "clap",
  "itertools",
@@ -546,9 +546,9 @@ checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
 [[package]]
 name = "pdb-handler"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "756dfde2fca9ce56905ef35256335cc962a312d5b41f28db46b4adb60f41f058"
+checksum = "95ec009e78d186ba6209232b7b34b2ae24db0454346b94e743e1aaede1c340bf"
 dependencies = [
  "pdbtbx",
  "regex",
diff --git a/Cargo.toml b/Cargo.toml
index 410744f..e411a09 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "haddock-restraints"
-version = "0.6.0"
+version = "0.6.1"
 edition = "2021"
 description = "Generate restraints to be used in HADDOCK"
 license = "MIT"
@@ -26,5 +26,5 @@ kd-tree = "0.6.0"
 clap = { version = "4.5", features = ["derive"] }
 nalgebra = "0.33.0"
 itertools = "0.13.0"
-pdb-handler = "0.1"
+pdb-handler = ">=0.1.2"
 tempfile = "3.12"