diff --git a/docs/requirements.txt b/docs/requirements.txt
index 3e3dfcdfa15bc..9feb655a4216e 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -89,9 +89,9 @@ snowballstemmer==2.1.0 \
 Sphinx==3.2.1 \
     --hash=sha256:321d6d9b16fa381a5306e5a0b76cd48ffbc588e6340059a729c6fdd66087e0e8 \
     --hash=sha256:ce6fd7ff5b215af39e2fcd44d4a321f6694b4530b6f2b2109b64d120773faea0
-sphinx-copybutton==0.3.1 \
-    --hash=sha256:5125c718e763596e6e52d92e15ee0d6f4800ad3817939be6dee51218870b3e3d \
-    --hash=sha256:0e0461df394515284e3907e3f418a0c60ef6ab6c9a27a800c8552772d0a402a2
+sphinx-copybutton==0.4.0 \
+    --hash=sha256:4340d33c169dac6dd82dce2c83333412aa786a42dd01a81a8decac3b130dc8b0 \
+    --hash=sha256:8daed13a87afd5013c3a9af3575cc4d5bec052075ccd3db243f895c07a689386
 sphinx-rtd-theme==0.5.1 \
     --hash=sha256:fa6bebd5ab9a73da8e102509a86f3fcc36dec04a0b52ea80e5a033b2aba00113 \
     --hash=sha256:eda689eda0c7301a80cf122dad28b1861e5605cbf455558f3775e1e8200e83a5