diff --git a/rust/Cargo.toml.in b/rust/Cargo.toml.in
index 0d47b9eedd..b2d0740fc4 100644
--- a/rust/Cargo.toml.in
+++ b/rust/Cargo.toml.in
@@ -51,7 +51,7 @@ ntp-parser = "~0.6.0"
 ipsec-parser = "~0.7.0"
 snmp-parser = "~0.9.0"
 tls-parser = "~0.11.0"
-x509-parser = "~0.14.0"
+x509-parser = "~0.15.0"
 libc = "~0.2.82"
 sha2 = "~0.10.2"
 digest = "~0.10.3"