diff --git a/src/bosh_openstack_cpi/Gemfile.lock b/src/bosh_openstack_cpi/Gemfile.lock
index bf05eefc..6315a1a7 100644
--- a/src/bosh_openstack_cpi/Gemfile.lock
+++ b/src/bosh_openstack_cpi/Gemfile.lock
@@ -4,6 +4,7 @@ GEM
     addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
+    bigdecimal (3.1.6)
     bosh-template (2.4.0)
       semi_semantic (~> 1.2.0)
     bosh_common (1.3262.24.0)
@@ -15,9 +16,10 @@ GEM
     builder (3.2.4)
     byebug (11.1.3)
     coderay (1.1.3)
-    crack (0.4.5)
+    crack (0.4.6)
+      bigdecimal
       rexml
-    diff-lcs (1.5.0)
+    diff-lcs (1.5.1)
     excon (0.71.1)
     fog-core (2.4.0)
       builder
diff --git a/src/bosh_openstack_cpi/vendor/package/bigdecimal-3.1.6.gem b/src/bosh_openstack_cpi/vendor/package/bigdecimal-3.1.6.gem
new file mode 100644
index 00000000..d3a9a637
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diff --git a/src/bosh_openstack_cpi/vendor/package/crack-0.4.5.gem b/src/bosh_openstack_cpi/vendor/package/crack-0.4.5.gem
deleted file mode 100644
index d622be1d..00000000
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diff --git a/src/bosh_openstack_cpi/vendor/package/crack-0.4.6.gem b/src/bosh_openstack_cpi/vendor/package/crack-0.4.6.gem
new file mode 100644
index 00000000..d1924e40
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diff --git a/src/bosh_openstack_cpi/vendor/package/diff-lcs-1.5.0.gem b/src/bosh_openstack_cpi/vendor/package/diff-lcs-1.5.0.gem
deleted file mode 100644
index 3a258520..00000000
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diff --git a/src/bosh_openstack_cpi/vendor/package/diff-lcs-1.5.1.gem b/src/bosh_openstack_cpi/vendor/package/diff-lcs-1.5.1.gem
new file mode 100644
index 00000000..c070cb0d
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