diff --git a/requirements/REQUIREMENTS-CI.txt b/requirements/REQUIREMENTS-CI.txt
index 95277b7d..4449723c 100644
--- a/requirements/REQUIREMENTS-CI.txt
+++ b/requirements/REQUIREMENTS-CI.txt
@@ -67,7 +67,7 @@ mdurl==0.1.2
 mistune==0.8.4
 more-itertools==10.8.0
 mpmath==1.3.0
-mypy==1.10.1
+mypy==1.19.1
 mypy_extensions==1.1.0
 nbclient==0.10.4
 nbconvert==6.5.4
diff --git a/requirements/REQUIREMENTS-CI.txt.in b/requirements/REQUIREMENTS-CI.txt.in
index f8da8d98..b479a831 100644
--- a/requirements/REQUIREMENTS-CI.txt.in
+++ b/requirements/REQUIREMENTS-CI.txt.in
@@ -10,7 +10,7 @@ m2r2>=0.3.3
 # pinning mistune for m2r2
 mistune==0.8.4
 # temporarily limiting mypy as 1.11 introduces errors
-mypy<1.11
+mypy<1.20
 numpydoc
 nbencdec>=0.0.5
 pycodestyle