diff --git a/Cargo.lock b/Cargo.lock
index 83166ee..b1abdd6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1402,7 +1402,7 @@ dependencies = [
 
 [[package]]
 name = "sectxt"
-version = "0.3.3"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "argh",
@@ -1420,7 +1420,7 @@ dependencies = [
 
 [[package]]
 name = "sectxtfuzz"
-version = "0.3.3"
+version = "0.4.0"
 dependencies = [
  "afl",
  "sectxtlib",
@@ -1428,7 +1428,7 @@ dependencies = [
 
 [[package]]
 name = "sectxtlib"
-version = "0.3.3"
+version = "0.4.0"
 dependencies = [
  "chrono",
  "iri-string",
diff --git a/sectxtbin/Cargo.toml b/sectxtbin/Cargo.toml
index c4c8605..921e7ec 100644
--- a/sectxtbin/Cargo.toml
+++ b/sectxtbin/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sectxt"
-version = "0.3.3"
+version = "0.4.0"
 authors = ["eikendev"]
 edition = "2021"
 description = "A tool for working with security.txt files as specified in RFC 9116"
@@ -10,7 +10,7 @@ readme = "README.md"
 license = "ISC"
 
 [dependencies]
-sectxtlib = { path = "../sectxtlib", version = "0.3.3" }
+sectxtlib = { path = "../sectxtlib", version = "0.4.0" }
 anyhow = "1.0.98"
 argh = "0.1.13"
 futures = "0.3.31"
diff --git a/sectxtfuzz/Cargo.toml b/sectxtfuzz/Cargo.toml
index 6e1477e..ff40be0 100644
--- a/sectxtfuzz/Cargo.toml
+++ b/sectxtfuzz/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sectxtfuzz"
-version = "0.3.3"
+version = "0.4.0"
 authors = ["eikendev"]
 edition = "2021"
 description = "A fuzzer for sectxtlib"
@@ -11,4 +11,4 @@ license = "ISC"
 
 [dependencies]
 afl = "*"
-sectxtlib = { path = "../sectxtlib", version = "0.3.3" }
+sectxtlib = { path = "../sectxtlib", version = "0.4.0" }
diff --git a/sectxtlib/Cargo.toml b/sectxtlib/Cargo.toml
index 326ac87..39b3eb7 100644
--- a/sectxtlib/Cargo.toml
+++ b/sectxtlib/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sectxtlib"
-version = "0.3.3"
+version = "0.4.0"
 authors = ["eikendev"]
 edition = "2021"
 description = "A library for parsing and validating security.txt files as specified in RFC 9116"