diff --git a/.semgrep/avoid-crypto-rand.yaml b/.semgrep/avoid-crypto-rand.yaml
index 3a8b2025d0..cf4b211c56 100644
--- a/.semgrep/avoid-crypto-rand.yaml
+++ b/.semgrep/avoid-crypto-rand.yaml
@@ -1,4 +1,4 @@
-# Copyright (c) HashiCorp, Inc.
+# Copyright IBM Corp. 2020, 2025
 # SPDX-License-Identifier: BUSL-1.1
 
 rules:
diff --git a/api/LICENSE b/api/LICENSE
index 7c5baa45e1..f7c7f7a3c2 100644
--- a/api/LICENSE
+++ b/api/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2020 HashiCorp, Inc.
+Copyright IBM Corp. 2020, 2025
 
 Mozilla Public License, version 2.0
 
diff --git a/enos/modules/docker_openssh_server/custom-cont-init.d/01-allow-tcp-forwarding b/enos/modules/docker_openssh_server/custom-cont-init.d/01-allow-tcp-forwarding
index b5f589da23..707c9e87e6 100644
--- a/enos/modules/docker_openssh_server/custom-cont-init.d/01-allow-tcp-forwarding
+++ b/enos/modules/docker_openssh_server/custom-cont-init.d/01-allow-tcp-forwarding
@@ -1,5 +1,5 @@
 #!/usr/bin/with-contenv bash
-# Copyright (c) HashiCorp, Inc.
+# Copyright IBM Corp. 2020, 2025
 # SPDX-License-Identifier: BUSL-1.1
 
 sed -i 's/AllowTcpForwarding no/AllowTcpForwarding yes/' /config/sshd/sshd_config
diff --git a/enos/modules/docker_openssh_server_ca_key/custom-cont-init.d/00-trust-user-ca b/enos/modules/docker_openssh_server_ca_key/custom-cont-init.d/00-trust-user-ca
index de348a417a..ca7fc1f7a3 100644
--- a/enos/modules/docker_openssh_server_ca_key/custom-cont-init.d/00-trust-user-ca
+++ b/enos/modules/docker_openssh_server_ca_key/custom-cont-init.d/00-trust-user-ca
@@ -1,5 +1,5 @@
 #!/usr/bin/with-contenv bash
-# Copyright (c) HashiCorp, Inc.
+# Copyright IBM Corp. 2020, 2025
 # SPDX-License-Identifier: BUSL-1.1
 
 cp /ca/ca-key.pub /config/sshd/ca-key.pub
diff --git a/enos/modules/docker_openssh_server_ca_key/custom-cont-init.d/01-allow-tcp-forwarding b/enos/modules/docker_openssh_server_ca_key/custom-cont-init.d/01-allow-tcp-forwarding
index b5f589da23..707c9e87e6 100644
--- a/enos/modules/docker_openssh_server_ca_key/custom-cont-init.d/01-allow-tcp-forwarding
+++ b/enos/modules/docker_openssh_server_ca_key/custom-cont-init.d/01-allow-tcp-forwarding
@@ -1,5 +1,5 @@
 #!/usr/bin/with-contenv bash
-# Copyright (c) HashiCorp, Inc.
+# Copyright IBM Corp. 2020, 2025
 # SPDX-License-Identifier: BUSL-1.1
 
 sed -i 's/AllowTcpForwarding no/AllowTcpForwarding yes/' /config/sshd/sshd_config
diff --git a/internal/proto/controller/api/LICENSE b/internal/proto/controller/api/LICENSE
index 7c5baa45e1..f7c7f7a3c2 100644
--- a/internal/proto/controller/api/LICENSE
+++ b/internal/proto/controller/api/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2020 HashiCorp, Inc.
+Copyright IBM Corp. 2020, 2025
 
 Mozilla Public License, version 2.0
 
diff --git a/internal/proto/controller/custom_options/LICENSE b/internal/proto/controller/custom_options/LICENSE
index 7c5baa45e1..f7c7f7a3c2 100644
--- a/internal/proto/controller/custom_options/LICENSE
+++ b/internal/proto/controller/custom_options/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2020 HashiCorp, Inc.
+Copyright IBM Corp. 2020, 2025
 
 Mozilla Public License, version 2.0
 
diff --git a/internal/proto/plugin/LICENSE b/internal/proto/plugin/LICENSE
index 7c5baa45e1..f7c7f7a3c2 100644
--- a/internal/proto/plugin/LICENSE
+++ b/internal/proto/plugin/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2020 HashiCorp, Inc.
+Copyright IBM Corp. 2020, 2025
 
 Mozilla Public License, version 2.0
 
diff --git a/sdk/LICENSE b/sdk/LICENSE
index 7c5baa45e1..f7c7f7a3c2 100644
--- a/sdk/LICENSE
+++ b/sdk/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2020 HashiCorp, Inc.
+Copyright IBM Corp. 2020, 2025
 
 Mozilla Public License, version 2.0