diff --git a/apps/theme-manager/src-tauri/Cargo.lock b/apps/theme-manager/src-tauri/Cargo.lock
index f7abe1f..4ddf8b6 100644
--- a/apps/theme-manager/src-tauri/Cargo.lock
+++ b/apps/theme-manager/src-tauri/Cargo.lock
@@ -258,7 +258,7 @@ name = "awesome-codex-theme"
 version = "0.3.3"
 dependencies = [
  "arboard",
- "base64 0.22.1",
+ "base64 0.23.0",
  "fs2",
  "hex",
  "reqwest",
@@ -287,6 +287,12 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "base64"
+version = "0.23.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b25655df2c3cdd83c5e5b293b88acd880332b2ddadd7c30ac43144fdc0033da9"
+
 [[package]]
 name = "bit-set"
 version = "0.8.0"
diff --git a/apps/theme-manager/src-tauri/Cargo.toml b/apps/theme-manager/src-tauri/Cargo.toml
index 66fa087..5878a3f 100644
--- a/apps/theme-manager/src-tauri/Cargo.toml
+++ b/apps/theme-manager/src-tauri/Cargo.toml
@@ -14,7 +14,7 @@ tauri-build = { version = "2.6.3", features = [] }
 
 [dependencies]
 arboard = "3.6.1"
-base64 = "0.22.1"
+base64 = "0.23.0"
 fs2 = "0.4.3"
 hex = "0.4.3"
 reqwest = { version = "0.13.4", default-features = false, features = ["rustls-no-provider"] }