diff --git a/Gemfile.lock b/Gemfile.lock
index 5b110e50b..1708a6f64 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -162,7 +162,7 @@ PATH
     shiny_search (21.06)
       acts-as-taggable-on
       acts_as_paranoid
-      algoliasearch-rails (~> 1.25)
+      algoliasearch-rails (>= 1.25, < 3.0)
       ckeditor
       nokogiri (>= 1.11.0.rc4)
       pagy
@@ -269,11 +269,13 @@ GEM
     airbrake-ruby (6.2.2)
       rbtree3 (~> 0.6)
     akismet (3.0.0)
-    algoliasearch (1.27.5)
-      httpclient (~> 2.8, >= 2.8.3)
-      json (>= 1.5.1)
-    algoliasearch-rails (1.25.0)
-      algoliasearch (>= 1.26.0, < 2.0.0)
+    algolia (2.3.4)
+      faraday (>= 0.15, < 3)
+      faraday-net_http_persistent (>= 0.15, < 3)
+      multi_json (~> 1.0)
+      net-http-persistent
+    algoliasearch-rails (2.3.1)
+      algolia (< 3.0.0)
       json (>= 1.5.1)
     amazing_print (1.5.0)
     ast (2.4.2)
@@ -297,6 +299,7 @@ GEM
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
       thread_safe (~> 0.3, >= 0.3.1)
+    base64 (0.2.0)
     bcrypt (3.1.20)
     better_html (1.0.16)
       actionview (>= 4.0)
@@ -391,6 +394,14 @@ GEM
       railties (>= 5.0.0)
     faker (3.2.2)
       i18n (>= 1.8.11, < 2)
+    faraday (2.8.1)
+      base64
+      faraday-net_http (>= 2.0, < 3.1)
+      ruby2_keywords (>= 0.0.4)
+    faraday-net_http (3.0.2)
+    faraday-net_http_persistent (2.1.0)
+      faraday (~> 2.5)
+      net-http-persistent (~> 4.0)
     ffi (1.16.3)
     flay (2.13.1)
       erubi (~> 1.10)
@@ -411,7 +422,6 @@ GEM
     httparty (0.21.0)
       mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
-    httpclient (2.8.3)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     i18n-tasks (1.0.13)
@@ -472,6 +482,8 @@ GEM
     mutant-rspec (0.11.26)
       mutant (= 0.11.26)
       rspec-core (>= 3.8.0, < 4.0.0)
+    net-http-persistent (4.0.2)
+      connection_pool (~> 2.2)
     net-imap (0.4.9)
       date
       net-protocol
@@ -647,6 +659,7 @@ GEM
     ruby-progressbar (1.13.0)
     ruby-vips (2.2.0)
       ffi (~> 1.12)
+    ruby2_keywords (0.0.5)
     ruby_parser (3.20.3)
       sexp_processor (~> 4.16)
     rubycritic (4.8.0)
diff --git a/plugins/ShinySearch/shiny_search.gemspec b/plugins/ShinySearch/shiny_search.gemspec
index d1ab25847..9d8cecae7 100644
--- a/plugins/ShinySearch/shiny_search.gemspec
+++ b/plugins/ShinySearch/shiny_search.gemspec
@@ -41,7 +41,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'pg', '>= 1.2.3', '< 1.6.0'
 
   # Search back-ends
-  spec.add_dependency 'algoliasearch-rails', '~> 1.25'
+  spec.add_dependency 'algoliasearch-rails', '>= 1.25', '< 3.0'
   spec.add_dependency 'pg_search'
 
   # Authorisation