diff --git a/Cargo.lock b/Cargo.lock
index d876e8c0..877ad535 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -234,7 +234,7 @@ checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
 
 [[package]]
 name = "jaq"
-version = "2.0.0-delta"
+version = "2.0.0-epsilon"
 dependencies = [
  "atty",
  "clap",
@@ -254,7 +254,7 @@ dependencies = [
 
 [[package]]
 name = "jaq-core"
-version = "2.0.0-delta"
+version = "2.0.0-epsilon"
 dependencies = [
  "dyn-clone",
  "jaq-json",
@@ -265,7 +265,7 @@ dependencies = [
 
 [[package]]
 name = "jaq-json"
-version = "1.0.0-delta"
+version = "1.0.0-epsilon"
 dependencies = [
  "ahash",
  "hifijson",
@@ -296,7 +296,7 @@ dependencies = [
 
 [[package]]
 name = "jaq-std"
-version = "2.0.0-delta"
+version = "2.0.0-epsilon"
 dependencies = [
  "aho-corasick",
  "base64",
diff --git a/jaq-core/Cargo.toml b/jaq-core/Cargo.toml
index 6130fcd5..3e2b894d 100644
--- a/jaq-core/Cargo.toml
+++ b/jaq-core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "jaq-core"
-version = "2.0.0-delta"
+version = "2.0.0-epsilon"
 authors = ["Michael Färber <michael.faerber@gedenkt.at>"]
 edition = "2021"
 license = "MIT"
diff --git a/jaq-json/Cargo.toml b/jaq-json/Cargo.toml
index c8c669df..ff91dd3e 100644
--- a/jaq-json/Cargo.toml
+++ b/jaq-json/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "jaq-json"
-version = "1.0.0-delta"
+version = "1.0.0-epsilon"
 authors = ["Michael Färber <michael.faerber@gedenkt.at>"]
 edition = "2021"
 license = "MIT"
@@ -16,8 +16,8 @@ default = ["parse"]
 parse = ["hifijson"]
 
 [dependencies]
-jaq-core = { version = "2.0.0-delta", path = "../jaq-core" }
-jaq-std  = { version = "2.0.0-delta", path = "../jaq-std" }
+jaq-core = { version = "2.0.0-epsilon", path = "../jaq-core" }
+jaq-std  = { version = "2.0.0-epsilon", path = "../jaq-std" }
 
 ahash = "0.8.6"
 hifijson = { version = "0.2.0", optional = true }
diff --git a/jaq-play/Cargo.toml b/jaq-play/Cargo.toml
index 31a99ef8..6c44e543 100644
--- a/jaq-play/Cargo.toml
+++ b/jaq-play/Cargo.toml
@@ -16,9 +16,9 @@ wasm-opt = false
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-jaq-core = { version = "2.0.0-delta", path = "../jaq-core" }
-jaq-std  = { version = "2.0.0-delta", path = "../jaq-std" }
-jaq-json = { version = "1.0.0-delta", path = "../jaq-json" }
+jaq-core = { version = "2.0.0-epsilon", path = "../jaq-core" }
+jaq-std  = { version = "2.0.0-epsilon", path = "../jaq-std" }
+jaq-json = { version = "1.0.0-epsilon", path = "../jaq-json" }
 
 aho-corasick = "1.1.2"
 codesnake = { version = "0.2" }
diff --git a/jaq-std/Cargo.toml b/jaq-std/Cargo.toml
index bd34e8ef..c074ea48 100644
--- a/jaq-std/Cargo.toml
+++ b/jaq-std/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "jaq-std"
-version = "2.0.0-delta"
+version = "2.0.0-epsilon"
 authors = ["Michael Färber <michael.faerber@gedenkt.at>"]
 edition = "2021"
 license = "MIT"
@@ -19,7 +19,7 @@ math = ["libm"]
 time = ["chrono"]
 
 [dependencies]
-jaq-core = { version = "2.0.0-delta", path = "../jaq-core" }
+jaq-core = { version = "2.0.0-epsilon", path = "../jaq-core" }
 
 hifijson = { version = "0.2.0", optional = true }
 chrono = { version = "0.4.38", default-features = false, features = ["alloc"], optional = true }
diff --git a/jaq/Cargo.toml b/jaq/Cargo.toml
index c2da751f..3b2e0d1d 100644
--- a/jaq/Cargo.toml
+++ b/jaq/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "jaq"
-version = "2.0.0-delta"
+version = "2.0.0-epsilon"
 authors = ["Michael Färber <michael.faerber@gedenkt.at>"]
 edition = "2021"
 license = "MIT"
@@ -15,9 +15,9 @@ rust-version = "1.65"
 default = ["mimalloc"]
 
 [dependencies]
-jaq-core = { version = "2.0.0-delta", path = "../jaq-core" }
-jaq-std  = { version = "2.0.0-delta", path = "../jaq-std" }
-jaq-json = { version = "1.0.0-delta", path = "../jaq-json" }
+jaq-core = { version = "2.0.0-epsilon", path = "../jaq-core" }
+jaq-std  = { version = "2.0.0-epsilon", path = "../jaq-std" }
+jaq-json = { version = "1.0.0-epsilon", path = "../jaq-json" }
 
 atty = "0.2"
 codesnake = { version = "0.2" }