diff --git a/ci/deps_pinned.txt b/ci/deps_pinned.txt
index 7586757a26..f71e59a88e 100644
--- a/ci/deps_pinned.txt
+++ b/ci/deps_pinned.txt
@@ -1,5 +1,5 @@
-numpy==1.16
-scipy==1.2
-pandas==0.23
-matplotlib==3.0
-statsmodels==0.9
+numpy~=1.16.0
+scipy~=1.2.0
+pandas~=0.23.0
+matplotlib~=3.0.0
+statsmodels~=0.9.0