diff --git a/CI/requirements_ci.in b/CI/requirements_ci.in
index 5695a7fa..1a238d24 100644
--- a/CI/requirements_ci.in
+++ b/CI/requirements_ci.in
@@ -1,5 +1,5 @@
 bump-my-version==1.2.4
-exceptiongroup==1.3.0
+exceptiongroup==1.3.1
 flit==3.12.0
 pip==25.3
 tomli==2.3.0
diff --git a/CI/requirements_ci.txt b/CI/requirements_ci.txt
index aa2ce4e7..668210f9 100644
--- a/CI/requirements_ci.txt
+++ b/CI/requirements_ci.txt
@@ -147,9 +147,9 @@ docutils==0.21.2 \
     --hash=sha256:3a6b18732edf182daa3cd12775bbb338cf5691468f91eeeb109deff6ebfa986f \
     --hash=sha256:dafca5b9e384f0e419294eb4d2ff9fa826435bf15f15b7bd45723e8ad76811b2
     # via flit
-exceptiongroup==1.3.0 \
-    --hash=sha256:4d111e6e0c13d0644cad6ddaa7ed0261a0b36971f6d23e7ec9b4b9097da78a10 \
-    --hash=sha256:b241f5885f560bc56a59ee63ca4c6a8bfa46ae4ad651af316d4e81817bb9fd88
+exceptiongroup==1.3.1 \
+    --hash=sha256:8b412432c6055b0b7d14c310000ae93352ed6754f70fa8f7c34141f91c4e3219 \
+    --hash=sha256:a7a39a3bd276781e98394987d3a5701d0c4edffb633bb7a5144577f82c773598
     # via
     #   -r requirements_ci.in
     #   anyio