Index: cargo/Cargo.toml
===================================================================
--- cargo.orig/Cargo.toml
+++ cargo/Cargo.toml
@@ -75,10 +75,10 @@ features = ["zlib"]
 version = "0.4"
 
 [dependencies.git2]
-version = "0.11.0"
+version = "0.13.11"
 
 [dependencies.git2-curl]
-version = "0.12.0"
+version = "0.14.1"
 
 [dependencies.glob]
 version = "0.3.0"
@@ -111,7 +111,7 @@ version = "1.2.0"
 version = "0.2"
 
 [dependencies.libgit2-sys]
-version = "0.10.0"
+version = "0.12.13"
 
 [dependencies.log]
 version = "0.4.6"
@@ -194,7 +194,7 @@ deny-warnings = []
 pretty-env-logger = []
 vendored-openssl = ["openssl"]
 [target."cfg(target_os = \"macos\")".dependencies.core-foundation]
-version = "0.7.0"
+version = ">= 0.7, < 0.10"
 features = ["mac_os_10_7_support"]
 [target."cfg(windows)".dependencies.fwdansi]
 version = "1"