diff --git a/Cargo.lock b/Cargo.lock
index daf2abd983f..7b025149593 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -60,9 +60,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.13.0"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+checksum = "3f1e31e207a6b8fb791a38ea3105e6cb541f55e4d029902d3039a4ad07cc4105"
 
 [[package]]
 name = "bitflags"
@@ -706,9 +706,9 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.11.12"
+version = "0.11.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "431949c384f4e2ae07605ccaa56d1d9d2ecdb5cadd4f9577ccfab29f2e5149fc"
+checksum = "cde824a14b7c14f85caff81225f411faacc04a2013f41670f41443742b1c1c55"
 dependencies = [
  "base64",
  "bytes",
diff --git a/Cargo.toml b/Cargo.toml
index e2d6fe51b5a..90c11d838dc 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 = "0.11.18", features = ["blocking", "json"] }
 serde = "1.0.147"
 serde_derive = "1.0.147"
 serde_json = "1.0.87"