diff --git a/CHANGELOG.md b/CHANGELOG.md
index 457c538afcd9..024008629b05 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -50,6 +50,9 @@
 - **(css/compat)** Implement compat pass for media ranges (#6631) ([704b3ce](https://github.com/swc-project/swc/commit/704b3ceb9c1ceb8bafb5dd83717c182c56043198))
 
 
+- **(css/compat)** Support color with hex alpha (#6643) ([fe06b80](https://github.com/swc-project/swc/commit/fe06b8061c742f0a7ec04cf3f9df6db44deb7174))
+
+
 - **(css/minifier)** Support `to` and `from` with `initial` (#6613) ([cb49fa6](https://github.com/swc-project/swc/commit/cb49fa6f1ddf2ae37262769c538ef1a51adc404c))
 
 
diff --git a/Cargo.lock b/Cargo.lock
index c7f4d997712f..1c496bc49d70 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3260,7 +3260,7 @@ dependencies = [
 
 [[package]]
 name = "swc_core"
-version = "0.48.14"
+version = "0.48.15"
 dependencies = [
  "anyhow",
  "binding_macros",
@@ -3313,7 +3313,7 @@ dependencies = [
 
 [[package]]
 name = "swc_css"
-version = "0.144.10"
+version = "0.144.11"
 dependencies = [
  "swc_css_ast",
  "swc_css_codegen",
@@ -3370,7 +3370,7 @@ dependencies = [
 
 [[package]]
 name = "swc_css_compat"
-version = "0.16.5"
+version = "0.16.6"
 dependencies = [
  "bitflags",
  "once_cell",
@@ -3424,7 +3424,7 @@ dependencies = [
 
 [[package]]
 name = "swc_css_modules"
-version = "0.17.5"
+version = "0.17.6"
 dependencies = [
  "rustc-hash",
  "serde",
diff --git a/crates/swc_core/Cargo.toml b/crates/swc_core/Cargo.toml
index a81674da116a..c07c22f32a4b 100644
--- a/crates/swc_core/Cargo.toml
+++ b/crates/swc_core/Cargo.toml
@@ -6,7 +6,7 @@ edition       = "2021"
 license       = "Apache-2.0"
 name          = "swc_core"
 repository    = "https://github.com/swc-project/swc.git"
-version       = "0.48.14"
+version       = "0.48.15"
   [package.metadata.docs.rs]
   features = [
     "common_perf",
@@ -349,7 +349,7 @@ swc_common                       = { optional = true, version = "0.29.23", path
 swc_css_ast                      = { optional = true, version = "0.131.3", path = "../swc_css_ast" }
 swc_css_codegen                  = { optional = true, version = "0.141.3", path = "../swc_css_codegen" }
 swc_css_minifier                 = { optional = true, version = "0.106.7", path = "../swc_css_minifier" }
-swc_css_modules                  = { optional = true, version = "0.17.5", path = "../swc_css_modules" }
+swc_css_modules                  = { optional = true, version = "0.17.6", path = "../swc_css_modules" }
 swc_css_parser                   = { optional = true, version = "0.140.3", path = "../swc_css_parser" }
 swc_css_prefixer                 = { optional = true, version = "0.142.4", path = "../swc_css_prefixer" }
 swc_css_utils                    = { optional = true, version = "0.128.3", path = "../swc_css_utils/" }
@@ -381,7 +381,7 @@ swc_plugin_proxy                 = { optional = true, version = "0.23.7", path =
 swc_trace_macro                  = { optional = true, version = "0.1.2", path = "../swc_trace_macro" }
 testing                          = { optional = true, version = "0.31.24", path = "../testing" }
 # TODO: eventually swc_plugin_runner needs to remove default features
-swc_css_compat    = { version = "0.16.5", path = "../swc_css_compat", optional = true }
+swc_css_compat    = { version = "0.16.6", path = "../swc_css_compat", optional = true }
 swc_plugin_runner = { optional = true, version = "0.81.3", path = "../swc_plugin_runner", default-features = false }
 
 [build-dependencies]
diff --git a/crates/swc_css/Cargo.toml b/crates/swc_css/Cargo.toml
index 45e25290eb1a..735cd261c728 100644
--- a/crates/swc_css/Cargo.toml
+++ b/crates/swc_css/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 license = "Apache-2.0"
 name = "swc_css"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.144.10"
+version = "0.144.11"
 
 [package.metadata.docs.rs]
 all-features = true
@@ -24,9 +24,9 @@ prefixer = ["swc_css_prefixer"]
 [dependencies]
 swc_css_ast = {version = "0.131.3", path = "../swc_css_ast"}
 swc_css_codegen = {version = "0.141.3", path = "../swc_css_codegen"}
-swc_css_compat = {version = "0.16.5", path = "../swc_css_compat", optional = true}
+swc_css_compat = {version = "0.16.6", path = "../swc_css_compat", optional = true}
 swc_css_minifier = {version = "0.106.7", path = "../swc_css_minifier", optional = true}
-swc_css_modules = {version = "0.17.5", path = "../swc_css_modules", optional = true}
+swc_css_modules = {version = "0.17.6", path = "../swc_css_modules", optional = true}
 swc_css_parser = {version = "0.140.3", path = "../swc_css_parser"}
 swc_css_prefixer = {version = "0.142.4", path = "../swc_css_prefixer", optional = true}
 swc_css_utils = {version = "0.128.3", path = "../swc_css_utils/"}
diff --git a/crates/swc_css_compat/Cargo.toml b/crates/swc_css_compat/Cargo.toml
index 4744bb2fe6e5..601ff049ebee 100644
--- a/crates/swc_css_compat/Cargo.toml
+++ b/crates/swc_css_compat/Cargo.toml
@@ -7,7 +7,7 @@ include = ["Cargo.toml", "src/**/*.rs", "src/**/*.json", "data/**/*.json"]
 license = "Apache-2.0"
 name = "swc_css_compat"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.16.5"
+version = "0.16.6"
 
 [lib]
 bench = false
diff --git a/crates/swc_css_modules/Cargo.toml b/crates/swc_css_modules/Cargo.toml
index 7f7f4aa3acec..023c549ba531 100644
--- a/crates/swc_css_modules/Cargo.toml
+++ b/crates/swc_css_modules/Cargo.toml
@@ -7,7 +7,7 @@ include = ["Cargo.toml", "src/**/*.rs"]
 license = "Apache-2.0"
 name = "swc_css_modules"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.17.5"
+version = "0.17.6"
 
 [lib]
 bench = false
@@ -26,5 +26,5 @@ swc_css_visit = {version = "0.130.3", path = "../swc_css_visit"}
 
 [dev-dependencies]
 serde_json = "1"
-swc_css_compat = {version = "0.16.5", path = "../swc_css_compat"}
+swc_css_compat = {version = "0.16.6", path = "../swc_css_compat"}
 testing = {version = "0.31.24", path = "../testing"}