diff --git a/requirements/base.txt b/requirements/base.txt
index fb00182f42..59a7b10d84 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -18,7 +18,7 @@ tomlkit==0.13.2
 watchdog==4.0.2
 
 rich~=13.9.4
-pyopenssl~=24.2.1
+pyopenssl~=24.3.0
 # Pin to <4.18 to until SAM-T no longer uses RefResolver
 jsonschema<4.24
 
diff --git a/requirements/reproducible-linux.txt b/requirements/reproducible-linux.txt
index aeffb40a1b..a62cb14de5 100644
--- a/requirements/reproducible-linux.txt
+++ b/requirements/reproducible-linux.txt
@@ -590,9 +590,9 @@ pygments==2.18.0 \
     --hash=sha256:786ff802f32e91311bff3889f6e9a86e81505fe99f2735bb6d60ae0c5004f199 \
     --hash=sha256:b8e6aca0523f3ab76fee51799c488e38782ac06eafcf95e7ba832985c8e7b13a
     # via rich
-pyopenssl==24.2.1 \
-    --hash=sha256:4247f0dbe3748d560dcbb2ff3ea01af0f9a1a001ef5f7c4c647956ed8cbf0e95 \
-    --hash=sha256:967d5719b12b243588573f39b0c677637145c7a1ffedcd495a487e58177fbb8d
+pyopenssl==24.3.0 \
+    --hash=sha256:49f7a019577d834746bc55c5fce6ecbcec0f2b4ec5ce1cf43a9a173b8138bb36 \
+    --hash=sha256:e474f5a473cd7f92221cc04976e48f4d11502804657a08a989fb3be5514c904a
     # via aws-sam-cli (setup.py)
 python-dateutil==2.9.0.post0 \
     --hash=sha256:37dd54208da7e1cd875388217d5e00ebd4179249f90fb72437e91a35459a0ad3 \
diff --git a/requirements/reproducible-mac.txt b/requirements/reproducible-mac.txt
index cc97624e7b..1eef9f4b9c 100644
--- a/requirements/reproducible-mac.txt
+++ b/requirements/reproducible-mac.txt
@@ -589,9 +589,9 @@ pygments==2.18.0 \
     --hash=sha256:786ff802f32e91311bff3889f6e9a86e81505fe99f2735bb6d60ae0c5004f199 \
     --hash=sha256:b8e6aca0523f3ab76fee51799c488e38782ac06eafcf95e7ba832985c8e7b13a
     # via rich
-pyopenssl==24.2.1 \
-    --hash=sha256:4247f0dbe3748d560dcbb2ff3ea01af0f9a1a001ef5f7c4c647956ed8cbf0e95 \
-    --hash=sha256:967d5719b12b243588573f39b0c677637145c7a1ffedcd495a487e58177fbb8d
+pyopenssl==24.3.0 \
+    --hash=sha256:49f7a019577d834746bc55c5fce6ecbcec0f2b4ec5ce1cf43a9a173b8138bb36 \
+    --hash=sha256:e474f5a473cd7f92221cc04976e48f4d11502804657a08a989fb3be5514c904a
     # via aws-sam-cli (setup.py)
 python-dateutil==2.9.0.post0 \
     --hash=sha256:37dd54208da7e1cd875388217d5e00ebd4179249f90fb72437e91a35459a0ad3 \
diff --git a/requirements/reproducible-win.txt b/requirements/reproducible-win.txt
index 979fc373fa..414ef19317 100644
--- a/requirements/reproducible-win.txt
+++ b/requirements/reproducible-win.txt
@@ -594,9 +594,9 @@ pygments==2.18.0 \
     --hash=sha256:786ff802f32e91311bff3889f6e9a86e81505fe99f2735bb6d60ae0c5004f199 \
     --hash=sha256:b8e6aca0523f3ab76fee51799c488e38782ac06eafcf95e7ba832985c8e7b13a
     # via rich
-pyopenssl==24.2.1 \
-    --hash=sha256:4247f0dbe3748d560dcbb2ff3ea01af0f9a1a001ef5f7c4c647956ed8cbf0e95 \
-    --hash=sha256:967d5719b12b243588573f39b0c677637145c7a1ffedcd495a487e58177fbb8d
+pyopenssl==24.3.0 \
+    --hash=sha256:49f7a019577d834746bc55c5fce6ecbcec0f2b4ec5ce1cf43a9a173b8138bb36 \
+    --hash=sha256:e474f5a473cd7f92221cc04976e48f4d11502804657a08a989fb3be5514c904a
     # via aws-sam-cli (setup.py)
 python-dateutil==2.9.0.post0 \
     --hash=sha256:37dd54208da7e1cd875388217d5e00ebd4179249f90fb72437e91a35459a0ad3 \