diff --git a/Cargo.lock b/Cargo.lock
index daf2abd983f..2e96705dfe6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -60,9 +60,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.13.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
 
 [[package]]
 name = "bitflags"
@@ -706,9 +706,9 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.11.12"
+version = "0.11.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "431949c384f4e2ae07605ccaa56d1d9d2ecdb5cadd4f9577ccfab29f2e5149fc"
+checksum = "13293b639a097af28fc8a90f22add145a9c954e49d77da06263d58cf44d5fb91"
 dependencies = [
  "base64",
  "bytes",
diff --git a/Cargo.toml b/Cargo.toml
index e2d6fe51b5a..52656a49313 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Pietro Albini <pietro@pietroalbini.org>"]
 
 [dependencies]
 failure = "0.1.5"
-reqwest = { version = "0.11.12", features = ["blocking", "json"] }
+reqwest = { version = "0.11.17", features = ["blocking", "json"] }
 serde = "1.0.147"
 serde_derive = "1.0.147"
 serde_json = "1.0.87"