diff --git a/pyproject.toml b/pyproject.toml
index 1d6ce81..754a179 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "claudesync"
-version = "0.6.2"
+version = "0.6.3"
 authors = [
     {name = "Jahziah Wagner", email = "540380+jahwag@users.noreply.github.com"},
 ]
@@ -23,12 +23,11 @@ dependencies = [
     "sseclient_py>=1.8.0",
     "tqdm>=4.66.5",
     "pytest-cov>=5.0.0",
-    "claudesync>=0.5.4",
     "crontab>=1.0.1",
     "python-crontab>=3.2.0",
     "Brotli>=1.1.0",
-    "anthropic>=0.37.1",
-    "cryptography>=3.4.7",
+    "anthropic>=0.34.2,<0.39.0",
+    "cryptography>=42.0.4",
 ]
 keywords = [
     "sync",
diff --git a/requirements.txt b/requirements.txt
index 96a49c3..b8306bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,9 +7,8 @@ setuptools>=73.0.1
 sseclient_py>=1.8.0
 tqdm>=4.66.5
 pytest-cov>=5.0.0
-claudesync>=0.5.4
 crontab>=1.0.1
 python-crontab>=3.2.0
 Brotli>=1.1.0
-anthropic>=0.37.1
-cryptography>=3.4.7
\ No newline at end of file
+anthropic>=0.34.2,<0.39.0
+cryptography>=42.0.4
\ No newline at end of file