diff --git a/Cargo.lock b/Cargo.lock
index fb27838c..fa62d9f5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2023,9 +2023,9 @@ dependencies = [
 
 [[package]]
 name = "insta"
-version = "1.26.0"
+version = "1.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f0f08b46e4379744de2ab67aa8f7de3ffd1da3e275adc41fcc82053ede46ff"
+checksum = "fea5b3894afe466b4bcf0388630fc15e11938a6074af0cd637c825ba2ec8a099"
 dependencies = [
  "console",
  "lazy_static",
diff --git a/zebra-rpc/Cargo.toml b/zebra-rpc/Cargo.toml
index f02a49ec..e8584113 100644
--- a/zebra-rpc/Cargo.toml
+++ b/zebra-rpc/Cargo.toml
@@ -74,7 +74,7 @@ zebra-script = { path = "../zebra-script" }
 zebra-state = { path = "../zebra-state" }
 
 [dev-dependencies]
-insta = { version = "1.26.0", features = ["redactions", "json", "ron"] }
+insta = { version = "1.28.0", features = ["redactions", "json", "ron"] }
 
 proptest = "0.10.1"
 proptest-derive = "0.3.0"
diff --git a/zebra-state/Cargo.toml b/zebra-state/Cargo.toml
index e0b7b433..d6119f9c 100644
--- a/zebra-state/Cargo.toml
+++ b/zebra-state/Cargo.toml
@@ -62,7 +62,7 @@ once_cell = "1.17.1"
 spandoc = "0.2.2"
 
 hex = { version = "0.4.3", features = ["serde"] }
-insta = { version = "1.26.0", features = ["ron"] }
+insta = { version = "1.28.0", features = ["ron"] }
 
 proptest = "0.10.1"
 proptest-derive = "0.3.0"
diff --git a/zebra-test/Cargo.toml b/zebra-test/Cargo.toml
index 44f52b34..137dae3e 100644
--- a/zebra-test/Cargo.toml
+++ b/zebra-test/Cargo.toml
@@ -11,7 +11,7 @@ edition = "2021"
 hex = "0.4.3"
 indexmap = "1.9.2"
 lazy_static = "1.4.0"
-insta = "1.26.0"
+insta = "1.28.0"
 proptest = "0.10.1"
 once_cell = "1.17.1"
 rand = { version = "0.8.5", package = "rand" }