diff --git a/operator/Cargo.lock b/operator/Cargo.lock
index 85a2569..e61ac1a 100644
--- a/operator/Cargo.lock
+++ b/operator/Cargo.lock
@@ -39,7 +39,7 @@ dependencies = [
  "encoding_rs",
  "flate2",
  "futures-core",
- "h2 0.3.22",
+ "h2 0.3.26",
  "http 0.2.11",
  "httparse",
  "httpdate",
@@ -835,9 +835,9 @@ checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
 
 [[package]]
 name = "h2"
-version = "0.3.22"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d6250322ef6e60f93f9a2162799302cd6f68f79f6e5d85c8c16f14d1d958178"
+checksum = "81fe527a889e1532da5c525686d96d4c2e74cdd345badf8dfef9f6b39dd5f5e8"
 dependencies = [
  "bytes",
  "fnv",