diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a7dfac3..117b487 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,9 +16,10 @@ jobs:
       fail-fast: false
       matrix:
         unityVersion:
-          - 2021.3.26f1
-          - 2022.3.3f1
-          - 2023.1.2f1
+          - 2021.3.3f1
+          - 2021.3.29f1
+          - 2022.3.5f1
+          - 2023.1.6f1
         targetPlatform:
           - StandaloneLinux64
           - StandaloneWindows64
diff --git a/Packages/manifest.json b/Packages/manifest.json
index 4ba934e..455f5fe 100644
--- a/Packages/manifest.json
+++ b/Packages/manifest.json
@@ -8,7 +8,6 @@
     "com.unity.test-framework": "1.1.33",
     "com.unity.testtools.codecoverage": "1.2.4",
     "com.unity.textmeshpro": "3.0.6",
-    "com.unity.toolchain.win-x86_64-linux-x86_64": "2.0.5",
     "com.unity.ugui": "1.0.0",
     "io.savolainen.uicomponents": "1.0.0-beta.4",
     "com.unity.modules.ai": "1.0.0",
diff --git a/Packages/packages-lock.json b/Packages/packages-lock.json
index d15a56d..6780c85 100644
--- a/Packages/packages-lock.json
+++ b/Packages/packages-lock.json
@@ -53,22 +53,6 @@
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
-    "com.unity.sysroot": {
-      "version": "2.0.6",
-      "depth": 1,
-      "source": "registry",
-      "dependencies": {},
-      "url": "https://packages.unity.com"
-    },
-    "com.unity.sysroot.linux-x86_64": {
-      "version": "2.0.5",
-      "depth": 1,
-      "source": "registry",
-      "dependencies": {
-        "com.unity.sysroot": "2.0.6"
-      },
-      "url": "https://packages.unity.com"
-    },
     "com.unity.test-framework": {
       "version": "1.1.33",
       "depth": 0,
@@ -99,16 +83,6 @@
       },
       "url": "https://packages.unity.com"
     },
-    "com.unity.toolchain.win-x86_64-linux-x86_64": {
-      "version": "2.0.5",
-      "depth": 0,
-      "source": "registry",
-      "dependencies": {
-        "com.unity.sysroot": "2.0.6",
-        "com.unity.sysroot.linux-x86_64": "2.0.5"
-      },
-      "url": "https://packages.unity.com"
-    },
     "com.unity.ugui": {
       "version": "1.0.0",
       "depth": 0,
diff --git a/ProjectSettings/ProjectVersion.txt b/ProjectSettings/ProjectVersion.txt
index 77ebdac..db3863a 100644
--- a/ProjectSettings/ProjectVersion.txt
+++ b/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 2021.3.26f1
-m_EditorVersionWithRevision: 2021.3.26f1 (a16dc32e0ff2)
+m_EditorVersion: 2021.3.29f1
+m_EditorVersionWithRevision: 2021.3.29f1 (204d6dc9ae1c)