diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 1afb19583c4..232dbb89bbf 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -24,6 +24,10 @@ async-timeout==5.0.1 ; python_version < "3.11"
     #   valkey
 babel==2.17.0
     # via sphinx
+backports-zstd==0.5.0 ; implementation_name == "cpython"
+    # via
+    #   -r requirements/lint.in
+    #   -r requirements/runtime-deps.in
 blockbuster==1.5.25
     # via
     #   -r requirements/lint.in
@@ -97,7 +101,7 @@ imagesize==1.4.1
     # via sphinx
 iniconfig==2.1.0
     # via pytest
-isal==1.7.2 ; python_version < "3.14"
+isal==1.8.0 ; python_version < "3.14"
     # via
     #   -r requirements/lint.in
     #   -r requirements/test-common.in
@@ -299,10 +303,6 @@ zlib-ng==1.0.0
     # via
     #   -r requirements/lint.in
     #   -r requirements/test-common.in
-backports.zstd==0.5.0 ; implementation_name == "cpython"
-    # via
-    #   -r requirements/lint.in
-    #   -r requirements/runtime-deps.in
 
 # The following packages are considered to be unsafe in a requirements file:
 pip==25.2
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 481d99587b6..555033943b0 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -24,6 +24,10 @@ async-timeout==5.0.1 ; python_version < "3.11"
     #   valkey
 babel==2.17.0
     # via sphinx
+backports-zstd==0.5.0 ; platform_python_implementation == "CPython" and python_version < "3.14"
+    # via
+    #   -r requirements/lint.in
+    #   -r requirements/runtime-deps.in
 blockbuster==1.5.25
     # via
     #   -r requirements/lint.in
@@ -95,7 +99,7 @@ imagesize==1.4.1
     # via sphinx
 iniconfig==2.1.0
     # via pytest
-isal==1.7.2 ; python_version < "3.14"
+isal==1.8.0 ; python_version < "3.14"
     # via
     #   -r requirements/lint.in
     #   -r requirements/test-common.in
@@ -290,10 +294,6 @@ zlib-ng==1.0.0
     # via
     #   -r requirements/lint.in
     #   -r requirements/test-common.in
-backports.zstd==0.5.0 ; platform_python_implementation == "CPython" and python_version < "3.14"
-    # via
-    #   -r requirements/lint.in
-    #   -r requirements/runtime-deps.in
 
 # The following packages are considered to be unsafe in a requirements file:
 pip==25.2
diff --git a/requirements/lint.txt b/requirements/lint.txt
index dbe3dcf4013..e99e9f9e251 100644
--- a/requirements/lint.txt
+++ b/requirements/lint.txt
@@ -10,6 +10,8 @@ annotated-types==0.7.0
     # via pydantic
 async-timeout==5.0.1
     # via valkey
+backports-zstd==0.5.0 ; implementation_name == "cpython"
+    # via -r requirements/lint.in
 blockbuster==1.5.25
     # via -r requirements/lint.in
 cffi==2.0.0
@@ -39,7 +41,7 @@ idna==3.7
     # via trustme
 iniconfig==2.1.0
     # via pytest
-isal==1.7.2
+isal==1.8.0
     # via -r requirements/lint.in
 markdown-it-py==3.0.0
     # via rich
@@ -123,5 +125,3 @@ virtualenv==20.34.0
     # via pre-commit
 zlib-ng==1.0.0
     # via -r requirements/lint.in
-backports.zstd==0.5.0 ; implementation_name == "cpython"
-    # via -r requirements/lint.in
diff --git a/requirements/test-ft.txt b/requirements/test-ft.txt
index 39eedad0242..31b242b529a 100644
--- a/requirements/test-ft.txt
+++ b/requirements/test-ft.txt
@@ -14,6 +14,8 @@ annotated-types==0.7.0
     # via pydantic
 async-timeout==5.0.1 ; python_version < "3.11"
     # via -r requirements/runtime-deps.in
+backports-zstd==0.5.0 ; platform_python_implementation == "CPython" and python_version < "3.14"
+    # via -r requirements/runtime-deps.in
 blockbuster==1.5.25
     # via -r requirements/test-common.in
 brotli==1.1.0 ; platform_python_implementation == "CPython"
@@ -146,5 +148,3 @@ yarl==1.21.0
     # via -r requirements/runtime-deps.in
 zlib-ng==1.0.0
     # via -r requirements/test-common.in
-backports.zstd==0.5.0 ; platform_python_implementation == "CPython" and python_version < "3.14"
-    # via -r requirements/runtime-deps.in
diff --git a/requirements/test.txt b/requirements/test.txt
index a3c60c025fa..1f118b965ad 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -14,6 +14,8 @@ annotated-types==0.7.0
     # via pydantic
 async-timeout==5.0.1 ; python_version < "3.11"
     # via -r requirements/runtime-deps.in
+backports-zstd==0.5.0 ; platform_python_implementation == "CPython" and python_version < "3.14"
+    # via -r requirements/runtime-deps.in
 blockbuster==1.5.25
     # via -r requirements/test-common.in
 brotli==1.1.0 ; platform_python_implementation == "CPython"
@@ -51,7 +53,7 @@ idna==3.6
     #   yarl
 iniconfig==2.1.0
     # via pytest
-isal==1.7.2 ; python_version < "3.14"
+isal==1.8.0 ; python_version < "3.14"
     # via -r requirements/test-common.in
 markdown-it-py==3.0.0
     # via rich
@@ -148,5 +150,3 @@ yarl==1.21.0
     # via -r requirements/runtime-deps.in
 zlib-ng==1.0.0
     # via -r requirements/test-common.in
-backports.zstd==0.5.0 ; platform_python_implementation == "CPython" and python_version < "3.14"
-    # via -r requirements/runtime-deps.in