diff --git a/Gemfile.lock b/Gemfile.lock
index b11b372..22ecf1a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,7 +4,7 @@ PATH
     kontena-mortar (0.3.1)
       clamp (~> 1.3)
       deep_merge (~> 1.2)
-      k8s-client (~> 0.6.4)
+      k8s-client (~> 0.8.1)
       pastel (~> 0.7.2)
       rouge (~> 3.2)
       tty-table (~> 0.10.0)
@@ -35,7 +35,7 @@ GEM
       dry-equalizer (~> 0.2)
       dry-types (~> 0.13)
       ice_nine (~> 0.11)
-    dry-types (0.13.3)
+    dry-types (0.13.4)
       concurrent-ruby (~> 1.0)
       dry-container (~> 0.3)
       dry-core (~> 0.4, >= 0.4.4)
@@ -44,20 +44,20 @@ GEM
       dry-logic (~> 0.4, >= 0.4.2)
     equatable (0.5.0)
     excon (0.62.0)
-    hashdiff (0.3.7)
+    hashdiff (0.3.8)
     ice_nine (0.11.2)
     jaro_winkler (1.5.1)
-    jsonpath (0.9.8)
+    jsonpath (0.9.9)
       multi_json
       to_regexp (~> 0.2.1)
-    k8s-client (0.6.4)
-      deep_merge (~> 1.2.1)
+    k8s-client (0.8.1)
       dry-struct (~> 0.5.0)
       excon (~> 0.62.0)
       hashdiff (~> 0.3.7)
       jsonpath (~> 0.9.5)
       recursive-open-struct (~> 1.1.0)
       yajl-ruby (~> 1.4.0)
+      yaml-safe_load_stream (~> 0.1)
     multi_json (1.13.1)
     necromancer (0.4.0)
     parallel (1.12.1)
@@ -110,6 +110,7 @@ GEM
     unicode-display_width (1.4.0)
     unicode_utils (1.4.0)
     yajl-ruby (1.4.1)
+    yaml-safe_load_stream (0.1.1)
 
 PLATFORMS
   ruby
diff --git a/kontena-mortar.gemspec b/kontena-mortar.gemspec
index 85a8a45..73f4398 100644
--- a/kontena-mortar.gemspec
+++ b/kontena-mortar.gemspec
@@ -26,7 +26,7 @@ Gem::Specification.new do |spec|
   spec.post_install_message = "To install shell auto-completions, use:\n  mortar install-completions"
 
   spec.add_runtime_dependency "clamp", "~> 1.3"
-  spec.add_runtime_dependency "k8s-client", "~> 0.6.4"
+  spec.add_runtime_dependency "k8s-client", "~> 0.8.1"
   spec.add_runtime_dependency "rouge", "~> 3.2"
   spec.add_runtime_dependency "deep_merge", "~> 1.2"
   spec.add_runtime_dependency "pastel", "~> 0.7.2"