diff --git a/Gemfile b/Gemfile
index 31e61d522..ea55646cc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 gem 'colorize'
-gem 'git', '~> 1.7.0'
+gem 'git', '~> 1.11.0'
 gem 'gnuplot'
 gem 'pry'
 gem 'pry-doc'
diff --git a/Gemfile.lock b/Gemfile.lock
index 97fec0032..6825f621d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,7 +18,7 @@ GEM
     concurrent-ruby (1.1.10)
     diff-lcs (1.5.0)
     docile (1.4.0)
-    git (1.7.0)
+    git (1.11.0)
       rchardet (~> 1.8)
     gnuplot (2.6.2)
     i18n (1.10.0)
@@ -87,13 +87,14 @@ GEM
 
 PLATFORMS
   riscv64-linux
+  ruby
   x86_64-linux
 
 DEPENDENCIES
   activesupport (~> 5.2.0)
   ci_reporter_rspec
   colorize
-  git (~> 1.7.0)
+  git (~> 1.11.0)
   gnuplot
   pry
   pry-doc
@@ -103,4 +104,3 @@ DEPENDENCIES
   simplecov
   simplecov-rcov
   term-ansicolor
-