diff --git a/Cargo.lock b/Cargo.lock
index ad686cdb85..eb93577a7f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -432,9 +432,9 @@ dependencies = [
 
 [[package]]
 name = "data-encoding"
-version = "2.7.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e60eed09d8c01d3cee5b7d30acb059b76614c918fa0f992e0dd6eeb10daad6f"
+checksum = "575f75dfd25738df5b91b8e43e14d44bda14637a58fae779fd2b064f8bf3e010"
 
 [[package]]
 name = "der-parser"
diff --git a/linux/flatpak/flatpak-vpn-crates.json b/linux/flatpak/flatpak-vpn-crates.json
index ac8e042009..ce4ee996ae 100644
--- a/linux/flatpak/flatpak-vpn-crates.json
+++ b/linux/flatpak/flatpak-vpn-crates.json
@@ -613,14 +613,14 @@
     {
         "type": "archive",
         "archive-type": "tar-gzip",
-        "url": "https://static.crates.io/crates/data-encoding/data-encoding-2.7.0.crate",
-        "sha256": "0e60eed09d8c01d3cee5b7d30acb059b76614c918fa0f992e0dd6eeb10daad6f",
-        "dest": "cargo/vendor/data-encoding-2.7.0"
+        "url": "https://static.crates.io/crates/data-encoding/data-encoding-2.8.0.crate",
+        "sha256": "575f75dfd25738df5b91b8e43e14d44bda14637a58fae779fd2b064f8bf3e010",
+        "dest": "cargo/vendor/data-encoding-2.8.0"
     },
     {
         "type": "inline",
-        "contents": "{\"package\": \"0e60eed09d8c01d3cee5b7d30acb059b76614c918fa0f992e0dd6eeb10daad6f\", \"files\": {}}",
-        "dest": "cargo/vendor/data-encoding-2.7.0",
+        "contents": "{\"package\": \"575f75dfd25738df5b91b8e43e14d44bda14637a58fae779fd2b064f8bf3e010\", \"files\": {}}",
+        "dest": "cargo/vendor/data-encoding-2.8.0",
         "dest-filename": ".cargo-checksum.json"
     },
     {
diff --git a/signature/Cargo.toml b/signature/Cargo.toml
index 6740146cbf..b4ef6812bb 100644
--- a/signature/Cargo.toml
+++ b/signature/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 [dependencies]
 asn1-rs = { version = "0.7.0", features=["datetime"] }
 oid-registry = "0.8"
-data-encoding = "2.7.0"
+data-encoding = "2.8.0"
 ffi-support = "0.4.4"
 thiserror = "2.0.11"
 hex = "0.4"