diff --git a/requirements-dev-lock.txt b/requirements-dev-lock.txt
index b5e68104..4e6114d2 100644
--- a/requirements-dev-lock.txt
+++ b/requirements-dev-lock.txt
@@ -89,16 +89,18 @@ pluggy==1.0.0 \
     --hash=sha256:4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159 \
     --hash=sha256:74134bbf457f031a36d68416e1509f34bd5ccc019f0bcc952c7b909d06b37bd3
     # via pytest
-psutil==4.4.2 \
-    --hash=sha256:10fbb631142a3200623f4ab49f8bf82c32b79b8fe179f6056d01da3dfc589da1 \
-    --hash=sha256:15aba78f0262d7839702913f5d2ce1e97c89e31456bb26da1a5f9f7d7fe6d336 \
-    --hash=sha256:1c37e6428f7fe3aeea607f9249986d9bb933bb98133c7919837fd9aac4996b07 \
-    --hash=sha256:69e30d789c495b781f7cd47c13ee64452c58abfc7132d6dd1b389af312a78239 \
-    --hash=sha256:7481f299ae0e966a10cb8dd93a327efd8f51995d9bdc8810dcc65d3b12d856ee \
-    --hash=sha256:c2b0d8d1d8b5669b9884d0dd49ccb4094d163858d672d3d13a3fa817bc8a3197 \
-    --hash=sha256:d96d31d83781c7f3d0df8ccb1cc50650ca84d4722c5070b71ce8f1cc112e02e0 \
-    --hash=sha256:e423dd9cb12256c742d1d56ec38bc7d2a7fa09287c82c41e475e68b9f932c2af \
-    --hash=sha256:e44d6b758a96539e3e02336430d3f85263d43c470c5bad93572e9b6a86c67f76
+psutil==5.6.6 \
+    --hash=sha256:06660136ab88762309775fd47290d7da14094422d915f0466e0adf8e4b22214e \
+    --hash=sha256:0c11adde31011a286197630ba2671e34651f004cc418d30ae06d2033a43c9e20 \
+    --hash=sha256:0c211eec4185725847cb6c28409646c7cfa56fdb531014b35f97b5dc7fe04ff9 \
+    --hash=sha256:0fc7a5619b47f74331add476fbc6022d7ca801c22865c7069ec0867920858963 \
+    --hash=sha256:3004361c6b93dbad71330d992c1ae409cb8314a6041a0b67507cc882357f583e \
+    --hash=sha256:5e8dbf31871b0072bcba8d1f2861c0ec6c84c78f13c723bb6e981bce51b58f12 \
+    --hash=sha256:6d81b9714791ef9a3a00b2ca846ee547fc5e53d259e2a6258c3d2054928039ff \
+    --hash=sha256:724390895cff80add7a1c4e7e0a04d9c94f3ee61423a2dcafd83784fabbd1ee9 \
+    --hash=sha256:ad21281f7bd6c57578dd53913d2d44218e9e29fd25128d10ff7819ef16fa46e7 \
+    --hash=sha256:f21a7bb4b207e4e7c60b3c40ffa89d790997619f04bbecec9db8e3696122bc78 \
+    --hash=sha256:f60042bef7dc50a78c06334ca8e25580455948ba2fa98f240d034a4fed9141a5
     # via -r requirements-dev.txt
 py==1.11.0 \
     --hash=sha256:51c75c4126074b472f746a24399ad32f6053d1b34b68d2fa41e558e6f4a98719 \
diff --git a/requirements-dev.txt b/requirements-dev.txt
index bfd0a688..8e5257ea 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-psutil>=4.1.0,<5.0.0
+psutil>=4.1.0,<6.0.0
 tabulate==0.7.5
 coverage==5.5
 wheel==0.38.1