diff --git a/Cargo.toml b/Cargo.toml
index bff622759a..5ff4621721 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "regex"
-version = "0.2.11"  #:version
+version = "1.0.0"  #:version
 authors = ["The Rust Project Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
@@ -30,7 +30,7 @@ memchr = "2.0.0"
 # For managing regex caches quickly across multiple threads.
 thread_local = "0.3.2"
 # For parsing regular expressions.
-regex-syntax = { path = "regex-syntax", version = "0.5.6" }
+regex-syntax = { path = "regex-syntax", version = "0.6.0" }
 # For compiling UTF-8 decoding into automata.
 utf8-ranges = "1.0.0"
 
diff --git a/bench/Cargo.toml b/bench/Cargo.toml
index 5922796754..2c1a2792c2 100644
--- a/bench/Cargo.toml
+++ b/bench/Cargo.toml
@@ -18,8 +18,8 @@ libc = "0.2"
 onig = { version = "3", optional = true }
 libpcre-sys = { version = "0.2", optional = true }
 memmap = "0.6"
-regex = { version = "0.2.0", path = "..", features = ["unstable"] }
-regex-syntax = { version = "0.5.6", path = "../regex-syntax" }
+regex = { version = "1.0.0", path = "..", features = ["unstable"] }
+regex-syntax = { version = "0.6.0", path = "../regex-syntax" }
 serde = "1"
 serde_derive = "1"
 
diff --git a/regex-capi/Cargo.toml b/regex-capi/Cargo.toml
index efbb20cc7f..c5115bcded 100644
--- a/regex-capi/Cargo.toml
+++ b/regex-capi/Cargo.toml
@@ -18,4 +18,4 @@ crate-type = ["staticlib", "cdylib"]
 
 [dependencies]
 libc = "0.2"
-regex = { version = "0.2.0", path = ".." }
+regex = { version = "1.0.0", path = ".." }
diff --git a/regex-debug/Cargo.toml b/regex-debug/Cargo.toml
index e02511ce1a..5de4ef2634 100644
--- a/regex-debug/Cargo.toml
+++ b/regex-debug/Cargo.toml
@@ -12,8 +12,8 @@ workspace = ".."
 
 [dependencies]
 docopt = "0.8"
-regex = { version = "0.2", path = ".." }
-regex-syntax = { version = "0.5.6", path = "../regex-syntax" }
+regex = { version = "1.0", path = ".." }
+regex-syntax = { version = "0.6.0", path = "../regex-syntax" }
 serde = "1"
 serde_derive = "1"
 utf8-ranges = "1"
diff --git a/regex-syntax/Cargo.toml b/regex-syntax/Cargo.toml
index d1aa5e8cc0..2128945bb5 100644
--- a/regex-syntax/Cargo.toml
+++ b/regex-syntax/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "regex-syntax"
-version = "0.5.6"  #:version
+version = "0.6.0"  #:version
 authors = ["The Rust Project Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rust-lang/regex"