diff --git a/Cargo.lock b/Cargo.lock
index bda198a..33404d6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -28,9 +28,9 @@ checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
 
 [[package]]
 name = "base64"
-version = "0.13.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "bitflags"
diff --git a/docx-core/Cargo.toml b/docx-core/Cargo.toml
index 9a8472a..bb0b20e 100644
--- a/docx-core/Cargo.toml
+++ b/docx-core/Cargo.toml
@@ -26,7 +26,7 @@ thiserror = "1.0"
 zip = { version = "0.6.3", default-features = false, features = ["deflate"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-base64 = "0.13.0"
+base64 = "0.13.1"
 image = { version = "0.24.4", default-features = false, features=["gif", "jpeg", "png", "bmp", "tiff"] }
 ts-rs = "6.1"