diff --git a/Cargo.toml b/Cargo.toml
index bb1ea7be..bcc8c121 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ bufstream = "0.1"
 fallible-iterator = "0.1.3"
 hex = "0.2"
 log = "0.3"
-phf = "=0.7.15"
+phf = "=0.7.17"
 postgres-protocol = "0.1"
 bit-vec = { version = "0.4", optional = true }
 chrono = { version = "0.2.14", optional = true }
diff --git a/codegen/Cargo.toml b/codegen/Cargo.toml
index 141bfd6a..98cec27d 100644
--- a/codegen/Cargo.toml
+++ b/codegen/Cargo.toml
@@ -4,6 +4,6 @@ version = "0.1.0"
 authors = ["Steven Fackler <sfackler@gmail.com>"]
 
 [dependencies]
-phf_codegen = "=0.7.15"
+phf_codegen = "=0.7.17"
 regex = "0.1"
 marksman_escape = "0.1"