diff --git a/Cargo.lock b/Cargo.lock
index a75aa2ea7888f1..b97905c0881bcb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1656,7 +1656,7 @@ dependencies = [
  "elliptic-curve",
  "errno 0.2.8",
  "faster-hex",
- "h2 0.3.24",
+ "h2 0.3.26",
  "hkdf",
  "http 0.2.11",
  "idna 0.3.0",
@@ -1953,7 +1953,7 @@ dependencies = [
  "deno_net",
  "deno_tls",
  "fastwebsockets",
- "h2 0.4.2",
+ "h2 0.4.4",
  "http 1.0.0",
  "http-body-util",
  "hyper 1.1.0",
@@ -3027,9 +3027,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.24"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb2c4422095b67ee78da96fbb51a4cc413b3b25883c7717ff7ca1ab31022c9c9"
+checksum = "81fe527a889e1532da5c525686d96d4c2e74cdd345badf8dfef9f6b39dd5f5e8"
 dependencies = [
  "bytes",
  "fnv",
@@ -3046,9 +3046,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.4.2"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31d030e59af851932b72ceebadf4a2b5986dba4c3b99dd2493f8273a0f151943"
+checksum = "816ec7294445779408f36fe57bc5b7fc1cf59664059096c65f905c1c61f58069"
 dependencies = [
  "bytes",
  "fnv",
@@ -3298,7 +3298,7 @@ dependencies = [
  "futures-channel",
  "futures-core",
  "futures-util",
- "h2 0.3.24",
+ "h2 0.3.26",
  "http 0.2.11",
  "http-body 0.4.5",
  "httparse",
@@ -3321,7 +3321,7 @@ dependencies = [
  "bytes",
  "futures-channel",
  "futures-util",
- "h2 0.4.2",
+ "h2 0.4.4",
  "http 1.0.0",
  "http-body 1.0.0",
  "httparse",
@@ -5168,7 +5168,7 @@ dependencies = [
  "encoding_rs",
  "futures-core",
  "futures-util",
- "h2 0.3.24",
+ "h2 0.3.26",
  "http 0.2.11",
  "http-body 0.4.5",
  "hyper 0.14.27",
@@ -6534,7 +6534,7 @@ dependencies = [
  "flate2",
  "futures",
  "glob",
- "h2 0.4.2",
+ "h2 0.4.4",
  "http 1.0.0",
  "http-body-util",
  "hyper 1.1.0",
diff --git a/Cargo.toml b/Cargo.toml
index f1edecd5cabf4c..15577e7cb7d228 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -112,7 +112,7 @@ flate2 = { version = "1.0.26", default-features = false }
 fs3 = "0.5.0"
 futures = "0.3.21"
 glob = "0.3.1"
-h2 = "0.4.2"
+h2 = "0.4.4"
 http = "1.0"
 http-body-util = "0.1"
 http_v02 = { package = "http", version = "0.2.9" }
diff --git a/ext/node/Cargo.toml b/ext/node/Cargo.toml
index 16d26e76b5dca2..e6ae0d0e6ff921 100644
--- a/ext/node/Cargo.toml
+++ b/ext/node/Cargo.toml
@@ -33,7 +33,7 @@ ecb.workspace = true
 elliptic-curve.workspace = true
 errno = "0.2.8"
 faster-hex.workspace = true
-h2 = { version = "0.3.17", features = ["unstable"] }
+h2 = { version = "0.3.26", features = ["unstable"] }
 hkdf.workspace = true
 http_v02.workspace = true
 idna = "0.3.0"