diff --git a/qc-traits/Cargo.toml b/qc-traits/Cargo.toml
index 4f677882..1f648365 100644
--- a/qc-traits/Cargo.toml
+++ b/qc-traits/Cargo.toml
@@ -27,4 +27,4 @@ rustdoc-args = ["--cfg", "docrs", "--generate-link-to-definition"]
 [dependencies]
 thiserror = "1"
 hifitime = { version = "4.0.0-alpha", optional = true }
-gnss-rs = { version = "2.2.1", features = ["serde", "domes", "cospar"], optional = true }
+gnss-rs = { version = "2.2.3", features = ["serde", "domes", "cospar"], optional = true }
diff --git a/rinex-cli/Cargo.toml b/rinex-cli/Cargo.toml
index dbd2a85c..0c6ca7d1 100644
--- a/rinex-cli/Cargo.toml
+++ b/rinex-cli/Cargo.toml
@@ -43,13 +43,13 @@ plotly = "0.9"
 anise = { version = "0.4.2", features = ["embed_ephem"] }
 hifitime = { version = "4.0.0-alpha", features = ["serde", "std"] }
 
-gnss-rs = { version = "2.2.1", features = ["serde"] }
+gnss-rs = { version = "2.2.3", features = ["serde"] }
 
 gnss-rtk = { version = "0.7.1", features = ["serde"] }
 # gnss-rtk = { path = "../../rtk-rs/gnss-rtk", features = ["serde"] }
 # gnss-rtk = { git = "https://github.com/rtk-rs/gnss-rtk", branch = "main", features = ["serde"] }
 
-cggtts = { version = "4.1.5", features = ["serde", "scheduler"], optional = true }
+cggtts = { version = "4.1.6", features = ["serde", "scheduler"], optional = true }
 # cggtts = { path = "../../cggtts/cggtts", features = ["serde", "scheduler"], optional = true }
 # cggtts = { git = "https://github.com/gwbres/cggtts", branch = "main", features = ["serde", "scheduler"], optional = true }
 
diff --git a/rinex-qc/Cargo.toml b/rinex-qc/Cargo.toml
index fbeecc61..a1ec72f5 100644
--- a/rinex-qc/Cargo.toml
+++ b/rinex-qc/Cargo.toml
@@ -47,7 +47,7 @@ statrs = { version = "0.16", optional = true }
 plotly = { git = "https://github.com/gwbres/plotly", branch = "scattergeo"} 
 
 hifitime = "4.0.0-alpha"
-gnss-rs = { version = "2.2.1", features = ["serde"] }
+gnss-rs = { version = "2.2.3", features = ["serde"] }
 
 rinex = { path = "../rinex", version = "=0.16.1", features = ["full"] }
 rinex-qc-traits = { path = "../qc-traits", version = "=0.1.1", features = ["processing"] }
diff --git a/rinex/Cargo.toml b/rinex/Cargo.toml
index 2c326730..ae7d2e39 100644
--- a/rinex/Cargo.toml
+++ b/rinex/Cargo.toml
@@ -111,7 +111,7 @@ anise = { version = "0.4.2", optional = true }
 nalgebra = { version = "0.32.3", optional = true }
 hifitime = { version = "4.0.0-alpha", features = ["serde", "std"] }
 
-gnss-rs = { version = "2.2.1", features = ["serde", "domes", "cospar"] }
+gnss-rs = { version = "2.2.3", features = ["serde", "domes", "cospar"] }
 
 # RINEX QC dedicated traits
 maud = { version = "0.26", optional = true }
diff --git a/sinex/Cargo.toml b/sinex/Cargo.toml
index f9f2d9fc..b34bd838 100644
--- a/sinex/Cargo.toml
+++ b/sinex/Cargo.toml
@@ -18,8 +18,6 @@ readme = "README.md"
 [dependencies]
 chrono = "0.4"
 thiserror = "1"
-
 strum_macros = "0.26"
 strum = { version = "0.26", features = ["derive"] }
-
-gnss-rs = { version = "2.2.1", features = ["serde"] }
+gnss-rs = { version = "2.2.3", features = ["serde"] }
diff --git a/sp3/Cargo.toml b/sp3/Cargo.toml
index 6a5070d0..9b129c47 100644
--- a/sp3/Cargo.toml
+++ b/sp3/Cargo.toml
@@ -37,7 +37,7 @@ thiserror = "1"
 map_3d = "0.1.5"
 itertools = "0.13.0"
 hifitime = "4.0.0-alpha"
-gnss-rs = { version = "2.2.1", features = ["serde"] }
+gnss-rs = { version = "2.2.3", features = ["serde"] }
 rinex-qc-traits = { path = "../qc-traits", version = "=0.1.1", optional = true }
 serde = { version = "1.0", optional = true, default-features = false, features = ["derive"] }
 flate2 = { version = "1.0.24", optional = true, default-features = false, features = ["zlib"] }
diff --git a/ublox-rnx/Cargo.toml b/ublox-rnx/Cargo.toml
index 1939b392..09a587c1 100644
--- a/ublox-rnx/Cargo.toml
+++ b/ublox-rnx/Cargo.toml
@@ -20,6 +20,6 @@ thiserror = "1"
 serde_json = "1.0"
 serialport = "4.2.0"
 ublox = "0.4.4"
-gnss-rs = { version = "2.2.1", features = ["serde"] }
+gnss-rs = { version = "2.2.3", features = ["serde"] }
 clap = { version = "4.4.10", features = ["derive", "color"] }
 rinex = { path = "../rinex", version = "=0.16.1", features = ["serde", "nav", "obs", "clock"] }