diff --git a/package.json b/package.json
index 2039902e3d..3b710bce50 100644
--- a/package.json
+++ b/package.json
@@ -91,14 +91,14 @@
     "babel-preset-cozy-app": "2.0.2",
     "browserslist-config-cozy": "0.4.0",
     "copyfiles": "2.4.1",
-    "cozy-client": "^45.15.0",
+    "cozy-client": "45.15.0",
     "cozy-device-helper": "2.0.0",
     "cozy-flags": "^2.10.1",
     "cozy-harvest-lib": "^6.7.3",
     "cozy-intent": "1.16.1",
     "cozy-logger": "^1.9.0",
     "cozy-sharing": "^3.10.0",
-    "cozy-stack-client": "^45.0.1",
+    "cozy-stack-client": "45.0.1",
     "css-loader": "0.28.11",
     "cssnano": "4.1.11",
     "cssnano-preset-advanced": "4.0.8",
diff --git a/yarn.lock b/yarn.lock
index 264b80d9a6..4250bcbba6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6034,7 +6034,7 @@ cozy-bi-auth@0.0.23:
     lodash "^4.17.20"
     node-jose "^1.1.4"
 
-cozy-client@^45.15.0:
+cozy-client@45.15.0:
   version "45.15.0"
   resolved "https://registry.yarnpkg.com/cozy-client/-/cozy-client-45.15.0.tgz#bb95b20f331676ee09e425233c36758cca10ce38"
   integrity sha512-/137/DInGvMTitlhqLrtKXa+7Co2dnlbvu1jRwZ9+qaFbKZ1NMCPYi5mBWVcRy2HHqB++ph9HrjXEORVVky0/g==
@@ -6153,7 +6153,7 @@ cozy-sharing@^3.10.0:
     react-tooltip "^3.11.1"
     snarkdown "^2.0.0"
 
-cozy-stack-client@^45.0.1:
+cozy-stack-client@45.0.1:
   version "45.0.1"
   resolved "https://registry.yarnpkg.com/cozy-stack-client/-/cozy-stack-client-45.0.1.tgz#4028aad131e40b7ba58528b39e411028bfd319d0"
   integrity sha512-VWBbBdGmsnzxarQhUFUbnQZn4VxgWp98umUpSF9PexNmBTwvHG7eNH64/1GaChQjc7xhe8yggzCeQ7wyjQsq0g==