diff --git a/Cargo.lock b/Cargo.lock
index 53fa674b2..f09096c0b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1132,9 +1132,9 @@ checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
 name = "pest"
-version = "2.5.0"
+version = "2.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f400b0f7905bf702f9f3dc3df5a121b16c54e9e8012c082905fdf09a931861a"
+checksum = "cc8bed3549e0f9b0a2a78bf7c0018237a2cdf085eecbbc048e52612438e4e9d0"
 dependencies = [
  "thiserror",
  "ucd-trie",
diff --git a/Cargo.toml b/Cargo.toml
index 95d2b55f5..7954dd86d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,7 +47,7 @@ itertools = "0.10.5"
 jujutsu-lib = { version = "=0.5.1", path = "lib", default-features = false }
 once_cell = "1.15.0"
 maplit = "1.0.2"
-pest = "2.5.0"
+pest = "2.5.1"
 pest_derive = "2.5"
 rand = "0.8.5"
 regex = "1.7.0"
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 58c889164..fe2171660 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -30,7 +30,7 @@ hex = "0.4.3"
 itertools = "0.10.5"
 maplit = "1.0.2"
 once_cell = "1.16.0"
-pest = "2.5.0"
+pest = "2.5.1"
 pest_derive = "2.5.0"
 protobuf = { version = "3.0.1", features = ["with-bytes"] }
 rand = "0.8.5"