Fix vulnerabilities

[ckunki]

Name	Affects	ID	Fixed in	Updated to
black	25.1.0	CVE-2026-32274	26.3.1	26.3.1
cryptography	46.0.5	CVE-2026-34073	46.0.6	48.0.0
cryptography	46.0.5	CVE-2026-39892	46.0.7	48.0.0
pip	26.0.1	CVE-2026-3219		26.1.1
pygments	2.19.2	CVE-2026-4539	2.20.0	2.20.0
pytest	8.3.5	CVE-2025-71176	9.0.3	9.0.3
requests	2.32.4	CVE-2026-25645	2.33.0	2.33.1

• Updating pip (25.2 -> 26.1.1)
• Installing cryptography (48.0.0)
• Updating pygments (2.19.2 -> 2.20.0)
• Updating requests (2.32.4 -> 2.33.1)
• Installing pygments-styles (0.3.0)
• Installing requests-toolbelt (1.0.0)
• Updating black (25.1.0 -> 26.3.1)
• Updating pytest (8.3.5 -> 9.0.3)